Flora of north america - North American botany by dedi-cating Volume 18 of Flora of North America to him. This vol-ume is scheduled to be one of the last to be published and will mark the completion of the series. Stan was the leader in developing a strategy for the Flora of North America project in the mid-1960s, continuing in a central role until the early 1970s.

 
Flora of north americaFlora of north america - Calyptronoma rivalis (palma de manaca) Calystegia stebbinsii (Stebbins' false bindweed) Camissonia benitensis (San Benito evening primrose) Campanula robinsiae (Brooksville bellflower) Canavalia molokaiensis (puakauhi) Canavalia napaliensis (Mākaha Valley Jack-bean) Cardamine micranthera (small-anthered bittercress)

North America - Wildlife, Flora, Fauna: The coming of Europeans and their activities over a period of some five centuries have vastly transformed the plant and animal life of North …NHBS supply wildlife survey equipment and books to naturalists, academics and ecological and conservation professionals. Our website includes over 135,000 books covering every aspect of wildlife, ecology and conservation as well as a comprehensive range of wildlife survey equipment, nestboxes and habitat management tools.BONAP maintains relatively complete phytogeographic and related botanical databases for all free-living vascular plants found in North America (north of Mexico). For over four decades, we have worked collaboratively with many federal and state government agencies, private groups and individuals across the continent to produce and edit our ...The Missouri Botanical Garden Press plays a key role in the Garden's mission to discover and share knowledge about plants and their environment and provides an important outlet for the dissemination of botanical research. The Press publishes two peer-reviewed journals in addition to book-length titles and monographs.A specimen of P. asiatica Linnaeus (New York City, US 295731) is ambiguous as to locality, and there is no evidence that it is established outside of cultivation in the flora area. Among North American Plantago, several native species have been introduced to states or provinces outside their native range.Discussion. Drosera capillaris is the most-frequently encountered species of the genus in the South in moist habitats that can support carnivorous plants, especially in fire-maintained pinelands. Plants can be quite small, or form surprisingly large and robust rosettes (to 12 cm broad) in some places along the Gulf Coast.Have you had any Plantago ovata today? Don’t answer too fast. Plantago ovata is a popular plant that’s also known as blond plantain, isabgol and desert Indianwheat. While Plantago ovata is native to the Mediterranean region, it’s become nat...Flora of North America: Volume 1: Introduction. To be published in 14 volumes over the next 12 years, this long-awaited synoptic compendium represents the first and only comprehensive taxonomic guide to the extraordinary diversity of plant life blanketing our continent north of Mexico--including Greenland and the St. Pierre and Miquelonislands. Trillium (trillium, wakerobin, toadshade, tri flower, birthroot, birthwort, and sometimes "wood lily") is a genus of about fifty flowering plant species in the family Melanthiaceae. Trillium species are native to temperate regions …A morphologically based phylogenetic analysis of North American asters was done by Jones and D. A. Young (1983). They identified a group similar to the current Symphyotrichum, but did not segregate it from Aster. G. L. Nesom (1994b, 1997) segregated Symphyotrichum from Aster in a strict sense on a morphologic basis.Discussion. Achillea millefolium is morphologically variable and has been treated as either a single species with varieties or as multiple distinct species. At least 58 names have been used for North American specimens. Some early workers (e.g., J. Clausen et al. 1948) thought the native North American plants were taxonomically distinguishable ...Common names: American beech hêtre américain. Treatment appears in FNA Volume 3. Trees, to 20 (-30) m. Bark gray, smooth. Twigs glabrous at maturity, or with scattered, straight, silky, simple hairs, prominent ringlike bud-scale-scars at beginning of each years growth. Buds narrowly fusiform, to 15-20 mm, apex acute, scales few, silky light ...Crataegus uniflora is somewhat variable in plant size, leaf shape, number of flowers to an inflorescence (though commonly one), and anther color (usually ivory to cream). The typical form, which is common, has 1- or 2-flowered inflorescences, and is usually a small shrub with more or less spatulate to narrowly obovate leaves.The flora area is species rich, almost comparable to eastern Asia. Carex is most commonly associated with moist to wet habitats, usually with water not more than 50 cm deep in the growing season. Species of Carex are often dominant or co-dominant in such habitats, including arctic tundra. ... In North America, most authors have followed K. K ...Discussion. Persicaria amphibia is widespread in the Northern Hemisphere and naturalized in Mexico, South America, and southern Africa. It is highly polymorphic and the most hydrophytic of the native North American smartweeds (R. S. Mitchell 1976). In recent decades, botanists have tended to follow Mitchell (1968) in recognizing two endemic, intergrading North American varieties.The species is an important successional tree, coming up readily after fires, logging, or the abandonment of cultivated land. The relatively soft, whitish wood is used extensively for such items as clothespins, spools, ice cream sticks, and toothpicks, as well as for pulpwood for paper. Betula papyrifera is the state tree of New Hampshire.Discussion. Drosera capillaris is the most-frequently encountered species of the genus in the South in moist habitats that can support carnivorous plants, especially in fire-maintained pinelands. Plants can be quite small, or form surprisingly large and robust rosettes (to 12 cm broad) in some places along the Gulf Coast.The Flora of North America project is a collaborative, bi-national effort to compile the first comprehensive description of all plants growing spontaneously in the United States, …To be published in 14 volumes over the next 12 years, this long-awaited synoptic compendium represents the first and only comprehensive taxonomic guide to the extraordinary diversity of plant life blanketing our continent north of Mexico--including Greenland and the St. Pierre and Miquelon islands. The collaborative effort of more than 30 major ...eFlora Search Page. Flora of North America. Family List. Total: 294 records, 200 on this page.A phylogenetic analysis of western North American Draba (Brassicaceae) based on nuclear ribosomal DNA sequences from the ITS region. Syst. Bot. 28: 584-592. Ekman, E. 1929. Studies in the genus Draba. Svensk Bot. Tidskr. 23: 476-495. Ekman, E. 1930. Contribution to the Draba flora of Greenland. II.Family List Total: 33 records Taxon Id: Name # Lower Taxa : 10040: Andreaeaceae : 1: 10041: Andreaeobryaceae : 1: 10060Lisa Ballard Portfolio of Photographs of the North American Flora. Limited editions photographs framed prints from Lisa Ballard Outdoors.The erect habit, bright green and usually glabrous foliage, and dark involucres of Mirabilis melanotricha are distinctive in combination. Once collected and pressed, M. melanotricha becomes yet another "difficult" Mirabilis. In 1911, P. C. Standley noted that this species (as Allionia melanotricha) was one of the most variable in the genus ...Flora of North America North of Mexico. 12+ vols. New York and Oxford. Vol. 3, pp. 356-357. To cite a particular part of a volume not yet published, use the following model: Strother, J. L. In prep. Muntingiaceae. For: Flora of North America Editorial Committee, eds. 1993+. Flora of North America North of Mexico. 12+ vols. New York and Oxford.Senecio mississipianus DC. [4] Packera glabella (formerly Senecio glabellus) is one of several plants with the common name butterweed, this one has also been called cressleaf groundsel and yellowtop. It is native to central and southeastern North America but spreads so aggressively, overtaking other native plants, that it is considered invasive.Impatiens noli-tangere (touch-me-not balsam; Latin impatiēns "impatient" or "not allowing", and nōlī tangere "do not touch": literally "be unwilling to touch") is an annual herbaceous plant in the family Balsaminaceae found in damp places in Europe, Asia and North America.The yellow flowers are followed by pods which forcefully explode when ripe, …Sabal louisiana (Darby) Bomhard. Sabal minor, commonly known as the dwarf palmetto, [4] is a small species of palm. It is native to the deep southeastern and south-central United States and northeastern Mexico. It is naturally found in a diversity of habitats, including maritime forests, swamps, floodplains, and occasionally on drier sites. [5]Species ca. 180 (2 in the flora): North America, Eurasia. Some species of Aster are cultivated and sold in the horticultural trade (J. C. Semple et al. 2002). Some species, notably the type of the genus, Aster amellus Linnaeus, have a large number of cultivars. The genus name is the type of the family name Asteraceae.Eupatorium serotinum, also known as late boneset or late thoroughwort, is a fall-blooming, perennial, herbaceous plant native to North America.. Eupatorium serotinum ranges throughout most of the eastern United States, found in every coastal state from Massachusetts to Texas and inland as far as Minnesota and Nebraska.There are reports …Plants usually vines, sometimes shrublike in Cucurbita, or perennial [annual] herbs (Melothria), usually monoecious or dioecious, rarely andromonoecious (Cucumis). Stems prostrate, procumbent, sprawling, trailing, or climbing; tendrils usually present, unbranched or branched. Leaves simple (also compound in Cyclanthera, Momordica), alternate ...Of the 634 species of Brassicaceae (mustards or crucifers) native in the flora area, 616 (418 endemic) grow in the United States, 140 (12 endemic) in Canada, and 31 (1 endemic) in Greenland. The latest comprehensive account of the Brassicaceae for North America (R. C. Rollins 1993) included Mexico and Central America and excluded Greenland.Flora of North America : Taxon Id: Name # Lower Taxa : Volume: 116870: Juncus : 119: eFlora Home | People Search | Help | ActKey | Hu Cards | Glossary |Stems climbing or vinelike, sometimes decumbent, 30-50 dm; branches flexuous, brown; infrastipular prickles usually paired, broad-based, internodal prickles paired or single, reddish brown, 4.5-9 × 6-9 mm. Leaves: stipules 3-4 × 2.5-3.5 mm, auricles 3-6 × 1.5-2 mm, surfaces tomentose; petiole and rachis with pricklets, glabrous or pubescent, usually stipitate-glandular ...Plant varieties that can grow in North American countries, endemic plants of North America. Tree, flower, fruit and vegetable species native to North America. North America, which has a large area, has different climate types. North America, north located in the hemisphere continent; in the north 'Northern Ice Sea, Atlantic to the east ocean inMost prominent in the flora are redwood and baldcypress; the premier coffin wood of China, Cunninghamia lanceolata , is another member of the family. Other genera, usually called cedars, may have aromatic woods with a variety of specialty uses. ... (Lambert) Hooker (China-fir), unlike all North American native taxa in its pointed, flat ...Discussion. Drosera capillaris is the most-frequently encountered species of the genus in the South in moist habitats that can support carnivorous plants, especially in fire-maintained pinelands. Plants can be quite small, or form surprisingly large and robust rosettes (to 12 cm broad) in some places along the Gulf Coast.Orchidaceae are by far the largest and most diverse monocot family and rank among the largest families of flowering plants. An accurate account of the number of genera and species has eluded orchid scientists, and species counts published in the last 20 years range from 15,000 to 35,000. New species are continually being described.Danthonia spicata grows in dry rocky, sandy, or mineral soils, generally in open sunny places. Its range includes most of boreal and temperate North America and extends south into northeastern Mexico. Phenotypically, Danthonia spicata is quite variable, expressing different growth forms under different conditions (Dore and McNeill 1980 ...Late Miocene occurrences in Idaho are the Cartwright Ranch flora, Horseshoe Bend flora, Alkali Creek flora and Trapper Creek flora. Based on the identified fossil occurrences A. chaneyi has a temporal range of approximately 20 million years, the longest identified for any fossil species in Western North America.Discussion. Species 150-250+ (25 in the flora). Within species of Bidens, leaves may be simple, 1-pinnately compound, or 1-3-pinnatisect or -pinnately or -ternately lobed.For compound leaves, leaflets are described; for leaves mostly 1-pinnately lobed, primary lobes are described; for leaves 2-3-pinnatisect or -pinnately lobed, the ultimate lobes are described.Flora of North America @ efloras.org; Source: [. Erect or less often prostrate shrub, 0.5-1.5(-2) m tall, densely branched; stems, branches, leaves, and inflorescences densely covered with brownish green stellate hairs. Leaf blades (1—)2—6 x 0.5-2 cm, ovate to oblong-lanceolate, chartaceous to subcoriaceous, the apex obtuse, the base ...The Calymperaceae are defined by clasping leaf bases with cancellinae, absence of stem central strand, usually thickened and toothed leaf margins, mainly tropical-subtropical range, corticolous habitat, and common production of uniseriate leaf-tip gemmae. Plants of the family are specialized for water capture and retention by their sheathing ...Flora of North America builds upon the cumulative wealth of information acquired since botanical studies began in the United States and Canada more than two centuries ago. Recent research has been integrated with historical studies, so that the Flora of North America is a single-source synthesis of North American floristics. ...Bracteoles 0; w North America. > 7: 7 Calyces slightly bilaterally symmetric, sepals distinct, (4-)7-11 mm, lanceolate; leaf blade apices acuminate to attenuate. Gratiola ebracteata: 7 Calyces distinctly bilaterally symmetric, sepals connate proximally, lobes 3.5-6 mm, elliptic-oblanceolate; leaf blade apices obtuse to rounded. Gratiola ...The Flora of North America North of Mexico (usually referred to as FNA) is a multivolume work describing the native plants and naturalized plants of North America, including the United States, Canada, St. Pierre and Miquelon, and Greenland. It includes bryophytes and vascular plants. All taxa are described and included in dichotomous keys, distributions of all species and infraspecific taxa are mapped, and about 20% of species are illustrated with line drawings prepared specific…Abstract. The Flora of North America north of Mexico treats all native and naturalized vascular plants and bryophytes in Canada, Greenland, St. Pierre et Miquelon, and the continental United ...The only A380 hangar in North America was built by an airline who's headquarters is 7,500 miles away. Here's a look inside this massive hangar and why it was built. For years, Qantas had a problem with its US flights. For the sake of connec...Panicles usually 1-1.5 cm wide, erect; callus hairs shorter than 0.5 mm; rachilla hairs up to 1 mm long; plants of western North America Trisetum wolfii: 3 Lemmas with evident awns 3-14 mm long, these straight, curved, flexuous, or geniculate, exceeding the lemma apices. > 4: 5 Plants rhizomatous; culms usually solitary. > 6: 6Flora of North America brings together for the first time ever in a concise and easy to understand format information on all of the plants growing spontaneously in North America north of Mexico. Volume 24 of Flora North America is one of two volumes on grasses to be published in this series (Volume 25, though it follows sequentially, was published in 2003).Species ca. 29 (5 in the flora). Hydrangea enjoys considerable esteem as an ornamental shrub, especially for its prominent sterile flowers. North American species have been cultivated in Europe since before the mid 1700s (W. L. Stern 1978).The erect habit, bright green and usually glabrous foliage, and dark involucres of Mirabilis melanotricha are distinctive in combination. Once collected and pressed, M. melanotricha becomes yet another "difficult" Mirabilis. In 1911, P. C. Standley noted that this species (as Allionia melanotricha) was one of the most variable in the genus ...Species ca. 390 (173 in the flora): nearly worldwide, mostly in temperate regions. The North American and Central American species of Erigeron have been divided into sections (G. L. Nesom 1989c, 1990g, 1994b; Nesom and R. D. Noyes 1999), emphasizing variation in habit (especially taprooted versus rhizomatous and fibrous-rooted), vestiture ...Jan 15, 2015 · To be published in 30 volumes, Flora of North America represents the first and only comprehensive taxonomic guide to the extraordinary diversity of plant life blanketing our continent north of Mexico. The collaborative effort of more than 30 major U.S. and Canadian botanical institutions, this ground-breaking scholarly series revises and ... Species ca. 8-10 (3 in the flora, often interpreted as 2): North America, Europe, Asia. As evidenced by United States breeding programs, all species are probably interfertile (including American × Asian species). ... Growth form and life histories of American chestnut and Allegheny and Ozark chinquapin at various North American sites. Bull ...Species ca. 30 (8 in the flora): worldwide, mostly in northern hemisphere in moist to wet habitats, Arctic Circle to s Mexico, Asia (s China, n India, s Arabian Peninsula), n Africa, outlier in Kenya. ... Because most of these taxa are represented in North America almost entirely by single clones and are solely pistillate or staminate, they are ...Discussion. Species ca. 60 (20 in the flora). Cornus as treated here is a monophyletic genus (Z. E. Murrell 1993; Xiang Q. Y. et al. 2006) that has at various times been more narrowly circumscribed by other authors who have chosen to recognize morphological variation in this diverse group as worthy of generic segregation [for example, Arctocrania (Endlicher) Nakai, Benthamia Lindley (not A ...Seeds uniseriate, light brown, ellipsoid, 1-1.4 × 0.6-0.8 mm. 2n = 14. Phenology: Flowering Jun-Aug. Habitat: Disturbed areas in pinyon-juniper, dry hillsides, decomposed granite slopes, sagebrush, moist roadsides, open woods, fir-spruce or aspen communities, gravel and talus slopes. Elevation: 1700-3400 m.Discussion. Species ca. 60 (20 in the flora). Cornus as treated here is a monophyletic genus (Z. E. Murrell 1993; Xiang Q. Y. et al. 2006) that has at various times been more narrowly circumscribed by other authors who have chosen to recognize morphological variation in this diverse group as worthy of generic segregation [for example, Arctocrania (Endlicher) Nakai, Benthamia Lindley (not A ...Leucobryaceae. Treatment appears in FNA Volume 27. Treatment on page 440. Mentioned on page 663. Plants in small to large cushions, white to pale green, glaucous, grayish or pale-brown. Stems erect, branching, central strand absent or poorly developed. Leaves thick, consisting mostly of an expanded costa, distal part of leaf (limb) linear ...About this book . Flora of North America North of Mexico Volume 10: Magnoliophyta: Proteaceae to Elaeagnaceae includes treatments prepared by 24 authors covering 454 species in 66 genera classified in 12 families. Onagraceae, the largest family in the volume, with 277 species in 17 genera, is especially richly represented in North America.The Calymperaceae are defined by clasping leaf bases with cancellinae, absence of stem central strand, usually thickened and toothed leaf margins, mainly tropical-subtropical range, corticolous habitat, and common production of uniseriate leaf-tip gemmae. Plants of the family are specialized for water capture and retention by their sheathing ...Magnolia. Etymology: For Pierre Magnol (1638-1715), professor and director of the botanical garden at Montpellier, France. Treatment appears in FNA Volume 3. Trees or shrubs, deciduous or evergreen. Pith homogeneous or diaphragmed. Leaves distinctly alternate or sometimes crowded in terminal whorl-like clusters; stipules early deciduous, free ...The varieties featured below are native to North America, or are improved selections of North American native plants. Contact your local Cooperative Extension office for information on plants native to your specific region. Sort by: Page 1 2 > Adiantum pedatum - Maidenhair Fern SKU: F29050. From $18.00. Aquilegia canadensis SKU ...Flora. Prairies are practically treeless. Based on availability of water, the plants found in the area, differ. ... Agriculture: Scientific methods of cultivation and use of tractors, harvesters, and combines have made North America a surplus producer of food grains. The Prairies are also called the ‘Granaries of the world’ due to surplus ...Revision of the North American species of the genus Juncus, with a description of new or imperfectly known species. Trans. Acad. Sci. St. Louis. 2(2, 3): 424--498. Hermann, F. J. 1975. Manual of the Rushes (Juncus spp.) of the Rocky Mountains and Colorado Basin. ... Flora of North America Association + Illustrator. Yevonn Wilson-Ramsey ...This set of functions scrapes web content, and allows searches of the content, on the eFloras website, including Flora of North America, etc. The website: http ...Species 150-250+ (25 in the flora): widespread, especially in subtropical, tropical, and warm-temperate North America and South America. Within species of Bidens, leaves may be simple, 1-pinnately compound, or 1-3-pinnatisect or -pinnately or -ternately lobed. For compound leaves, leaflets are described; for leaves mostly 1-pinnately lobed ...Plants annual, autotrophic, at least partly green. Rhizomes absent. Roots filiform. Stems usually unbranched, green. Leaves cauline, sometimes basal, green, purplish, or pale, scalelike to linear. Inflorescences 2-25-flowered cymes or flowers solitary; floral bracts sometimes appearing imbricate if internodes of cyme rachis very short; pedicels 0-1 mm. Flowers erect, 3-ribbed to 3-winged ...Welcome. Flora of North America (FNA) presents for the first time, in one published reference source, information on the names, taxonomic relationships, continent-wide distributions, and morphological characteristics of all plants native and naturalized found in North America north of Mexico. The Flora will appear in 30 volumes and will be ...Trees, to 20(-30) m.Bark gray, smooth.Twigs glabrous at maturity, or with scattered, straight, silky, simple hairs, prominent ringlike bud scale scars at beginning of each year's growth.Buds narrowly fusiform, to 15-20 mm, apex acute, scales few, silky light brown or glabrous.Leaves: petiole 4-12 mm. Leaf blade ovate or narrowly ovate, rarely obovate, 60-120 × 25-75 mm, base cuneate or ...Species ca. 390 (173 in the flora): nearly worldwide, mostly in temperate regions. The North American and Central American species of Erigeron have been divided into sections (G. L. Nesom 1989c, 1990g, 1994b; Nesom and R. D. Noyes 1999), emphasizing variation in habit (especially taprooted versus rhizomatous and fibrous-rooted), vestiture ... The flora of North America is remarkably rich and interesting, in part because of the continent's geological history and in part because of its diverse topography and range of climates. The area north of Mexico alone has about 18,600 species of vascular plants. Thirty-eight percent of the genera native to this area are found only in North ...The Floras of North America project. Michael Palmer , Department of Botany, Oklahoma State University. Botanists and Ecologists in North America have a rich tradition of writing Floras, or lists of vascular plants. The potential of using these floras as baselines for understanding patterns of, and threats to, modern biodiversity cannot be ...Flora of North America brings together for the first time ever in a concise and easy to understand format information on all of the plants growing spontaneously in North America north of Mexico. Volume 24 of Flora North America is one of two volumes on grasses to be published in this series (Volume 25, though it follows sequentially, was published in 2003).Visit this flora’s website Northern America Vascular Plants of the Americas WFO Status: not yet imported The Vascular Plants of the Americas (VPA) website contains the first integrated assessment of all known native species of vascular plants in the New World. It includes 128,716 species in 6,227 genera, and 355 families (Jan. 2019).Common names: Swamp laurel oak. Treatment appears in FNA Volume 3. Trees, tardily deciduous, to 40 m. Bark dark-brown to black, ridges flat, furrows deep. Twigs redbrown, (1-) 1.5-2.5 mm diam., glabrous. Terminal buds dark redbrown, ovoid to subconic, 2.5-6 mm, distinctly 5-angled in cross-section, glabrous or with tuft of reddish hairs at apex.This set of functions scrapes web content, and allows searches of the content, on the eFloras website, including Flora of North America, etc. The website: http ...The North American Orobanche species are more host-specific than has been reported previously (A. C. Schneider et al. 2016b), and understanding of host relationships continues to be refined. Many collectors merely note the nearest living plant as the host species or have neglected to note host species entirely, thus perpetuating imprecise ...Lifemapper, Us state gdp per capita, Mfd device, What is limestone made out of, Reading certificate online, 7 30 pm kst, Volleyball tickets 2022, Duke vs kansas football history, Justin sands, Promocion de la salud, Blood donation lawrence ks, Kirk hinrich height, Mod pizza interview questions, Robin c

This category includes the native flora of Mexico, in North America. Taxa of the lowest rank are always included. ... Pages in category "Flora of Mexico" The following 200 pages are in this category, out of approximately 1,476 total. This list may not reflect recent changes.. Kts dre king von

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Gametophytes broadly ovate, unbranched, 1--3 × 1--10 mm. x =44, 45, 92. Species 50--60 (30 in the flora): nearly worldwide. The greatest diversity in Botrychium is at high latitudes and high elevations, mostly in disturbed meadows and woods. Extensive field and laboratory research has revealed unexpected diversity in North America, especially ...Plants dark green or with margins of bright crimson or whole plants dark red, free-floating or forming multilayer mat to 4 cm thick under good conditions; plants infrequently fertile.Stems prostrate, 0.5-1 cm. Largest hairs on upper leaf lobe near stem with 2 or more cells; broad pedicel cell often 1/2 or more height of hair, apical cell curved, with tip nearly parallel to leaf surface.Flora of North America: Volume 1: Introduction. To be published in 14 volumes over the next 12 years, this long-awaited synoptic compendium represents the first and only comprehensive taxonomic guide to the extraordinary diversity of plant life blanketing our continent north of Mexico--including Greenland and the St. Pierre and Miquelonislands.Since the last release in October 2020, the 2022 Flora of the Southeastern United States has been improved in several ways, including: Over 90 entirely new keys written. Approximately 700 new taxa added to the flora. Geographic extensions made into the Cross Timbers regions in Texas, Oklahoma, and Kansas, as well as the southern half …Concise, easy to use, and beautifully bound and illustrated, Flora of North America is an indispensable working resource for botanists, conservationists, ecologists, agronomists, foresters, range and land managers, horticulturists,--anyone with a serious interest in the distribution, habitat, morphology, and survival of the wide-ranging plant ...Liquidambar styraciflua produces a balsamic oleo-resin called American styrax or storax, a thick, clear, brownish yellow, semisolid or solid with a pronounced aromatic odor. It is chewed as a sweet, natural gum. The balsam is collected from the inner bark of the tree after wounding or deliberate gashing. It is used in soaps and cosmetics, as a ...Genera ca. 60, species 1700 (22 genera, 284 species in the flora). The flowers of many species of Ranunculaceae begin to open long before anthesis, while the floral organs are just partly expanded. Only mature flowers with open anthers should be used for determination of diagnostic characteristics (especially measurements).Species ca. 35 (8 in the flora with 7 native and 1 naturalized): north temperate regions, North America, Mexico, Eurasia. SELECTED REFERENCES. Roche, L. 1969. A genecological study of the genus Picea and seedlings grown in a nursery. New Phytol. 68: 505--554. Taylor, R.J. and T.F. Patterson. 1980. Biosystematics of Mexican spruce species and ...Flora of North America : Taxon Id: Name : Volume: 200012564: Euphorbia hirta : FNA Vol. 12: eFlora Home | People Search | Help | ActKey | Hu Cards | Glossary |Plants colonial, (5-)30-150(-200) cm, long-rhizomatous (cespitose and short-rhizomatous in S. bracteolatum, w North America); heads (1-)10-400+ in racemiform to ± narrow, paniculiform, or open, paniculiform arrays with ± ascending to divaricate or spreading branches > 26: 26Plants small to large, glossy. Stems trailing; rhizoids on primary-stems and at base of secondary stems, from clusters of initials abaxial to leaf insertions, not or sparsely and irregularly branched; axillary hairs 250-918 µm. Leaves closely or distantly spaced, ovate, oblong-ovate, oblong-lanceolate, ovatelanceolate, lanceolate, narrowly lanceolate, or linear, keeled, conduplicate ...Common names: American beech hêtre américain. Treatment appears in FNA Volume 3. Trees, to 20 (-30) m. Bark gray, smooth. Twigs glabrous at maturity, or with scattered, straight, silky, simple hairs, prominent ringlike bud-scale-scars at beginning of each years growth. Buds narrowly fusiform, to 15-20 mm, apex acute, scales few, silky light ...Species ca. 35 (18 species in the flora): throughout n temperate, boreal, and arctic zones of the Northern Hemisphere; North America, Asia. ... large thin leaves, infructescence scales with long narrow lobes, and fruits with narrow wings. North American representatives of this group include Betula alleghaniensis , B . lenta , and B . nigra ...The Project. Flora of North America builds upon the cumulative wealth of information acquired since botanical studies began in the United States and Canada more than two centuries ago. Recent research has been integrated with historical studies, so that the Flora of North America is a single-source synthesis of North American floristics.In the following descriptions, measurements of bulbs and leaves refer to flowering plants. The base chromosome number in Erythronium is x = 12, except for the white-flowered species of eastern North America, E. albidum, E. mesochoreum, and E. propullans, which have x = 11. Both diploid and tetraploid species occur with each base chromosome ...Since the last release in October 2020, the 2022 Flora of the Southeastern United States has been improved in several ways, including: Over 90 entirely new keys written. Approximately 700 new taxa added to the flora. Geographic extensions made into the Cross Timbers regions in Texas, Oklahoma, and Kansas, as well as the southern half …Flora of the Prairies and Plains of Central North America. By Per Axel Rydberg. Vol. 1. Pp. 1-504. Vol. 2. Pp. 505-969. Facsimile of the 1932, 1 volume, edition.Species 24 (3 in the flora): North America, Mexico, South America, Eurasia, Pacific Islands (Hawaii); introduced nearly worldwide. The marginal teeth on terminal leaflets vary in size and number depending on length of the terminal leaflet in the species of Fragaria. The following ratios are used in the keys and descriptions: relative size of ...2. Lycopodiaceae Mirbel. Plants terrestrial, on rock, or epiphytic. Roots emerging near origin, or growing through cortex and emergent some distance from origin. Horizontal stems present or absent, mainly protostelic, in some species becoming actino- or plectostelic, on substrate surface or subterranean, or forming stolons.Plant varieties that can grow in North American countries, endemic plants of North America. Tree, flower, fruit and vegetable species native to North America. North America, which has a large area, has different climate types. North America, north located in the hemisphere continent; in the north 'Northern Ice Sea, Atlantic to the east ocean inEupatorium serotinum, also known as late boneset or late thoroughwort, is a fall-blooming, perennial, herbaceous plant native to North America.. Eupatorium serotinum ranges throughout most of the eastern United States, found in every coastal state from Massachusetts to Texas and inland as far as Minnesota and Nebraska.There are reports …Species 10-12, most intergrading and sometimes treated at subspecies rank (8 in the flora). The taxonomy of the genus is problematic. E. O. Beal (1956) departed dramatically from previous North American treatments in recognizing a single polymorphic species, Nuphar lutea (name of European origin), with several subspecies formerly treated as ...North American botany by dedi-cating Volume 18 of Flora of North America to him. This vol-ume is scheduled to be one of the last to be published and will mark the completion of the series. Stan was the leader in developing a strategy for the Flora of North America project in the mid-1960s, continuing in a central role until the early 1970s.Family List Total: 29 records Taxon Id: Name # Lower Taxa : 10170: Celastraceae : 52: 20937: Cervantesiaceae : 2: 10191Coral Bells: Colorful Companion. 12 /35. The leaves of coral bells are its stand-out feature, coming in a variety of colors like lime, rust, and burgundy. But while the leaves are reminiscent of ...The North American flora was much richer in the past. For example, the present flora of California contains indigenous species of 140 angiosperm families, but fossils record at least 40 more families no longer found in the state (R.F. Thorne 1986). Several families, such as Bombacaceae, Chloranthaceae, Dilleniaceae, Gunneraceae, Icacinaceae ...Wild Fern Plants in Green Forest of Canada, Flora of North America, Northern Wilderness Wildlife. Beautiful Nature.. Photo about forest, cabin, ecotourism, ...Shrubs, 5-25 dm, armed. Stems biennial, erect, primocanes and floricanes later over-arching, glabrous or sparsely puberulent, eglandular, strongly pruinose; prickles sometimes sparse, erect or hooked, narrow to stout, 4-8 mm, narrow to broad-based. Leaves deciduous, ternate or palmately compound; stipules filiform, 5-10 mm; petiole ...2. Bracteoles of pistillate flowers densely pilose, especially at apex; leaf margins serrate, often coarsely so, with 4-12 pairs of teeth ± in distal 1/2 of blade; California only. Myrica hartwegii. 3. Staminate flowers with 6 or more stamens, rarely 2-3, especially in distal flowers; fruit wall, but not warty protuberances, pubescent.Senecio mississipianus DC. [4] Packera glabella (formerly Senecio glabellus) is one of several plants with the common name butterweed, this one has also been called cressleaf groundsel and yellowtop. It is native to central and southeastern North America but spreads so aggressively, overtaking other native plants, that it is considered invasive.In the following descriptions, measurements of bulbs and leaves refer to flowering plants. The base chromosome number in Erythronium is x = 12, except for the white-flowered species of eastern North America, E. albidum, E. mesochoreum, and E. propullans, which have x = 11. Both diploid and tetraploid species occur with each base chromosome ...Flora of North America : Taxon Id: Name # Lower Taxa : Volume: 130659: Solidago : 153: eFlora Home | People Search | Help | ActKey | Hu Cards | Glossary |Plantago aristata is a species of plantain known by the common name bracted plantain [1] or largebracted plantain. [2] It is native to the eastern and central United States, and it can be found in other parts of North America as well as parts of Eurasia as an introduced species. It grows in many types of habitat, including disturbed areas ...Discussion. Species ca. 60 (21 in the flora). Mirabilis is the most speciose genus of the Nyctaginaceae. A. Heimerl (1934c), in part adapting J. D. Hooker's (1880) treatment, recognized six sections, five of which occur in the flora.Arundinaria is a genus of bamboo in the grass family the members of which are referred to generally as cane. Arundinaria is the only bamboo native to North America, with a native range from Maryland south to Florida and west to the southern Ohio Valley and Texas. Within this region Arundinaria canes are found from the Coastal Plain to medium …Emersed plants with erect to ascending petioles; leaf blades lanceolate to ovate. Sagittaria ambigua: 19 Emersed plants with recurved petioles; leaf blades linear to sagittate. Sagittaria cuneata: 20 Bracts distinct or connate much less than ¼ total length. > 21: 20 Bracts connate at least ¼ total length. > 23: 21Platanus occidentalis. 1. Leaf sinuses narrow to broad, deeply concave, depth of distal sinuses more than 1/2 distance from sinus to base of blade; terminal lobe longer than wide, margins entire to remotely serrulate; fruiting heads (1-)2-7 on rachis; sw United States, nw Mexico. > 2.Since the last release in October 2020, the 2022 Flora of the Southeastern United States has been improved in several ways, including: Over 90 entirely new keys written. Approximately 700 new taxa added to the flora. Geographic extensions made into the Cross Timbers regions in Texas, Oklahoma, and Kansas, as well as the southern half of Long ...Welcome. Flora of North America (FNA) presents for the first time, in one published reference source, information on the names, taxonomic relationships, continent-wide distributions, and morphological characteristics of all plants native and naturalized found in North America north of Mexico. The Flora will appear in 30 volumes and will be ...Flora of North America North of Mexico: A Flora for the 21st Century. Flora of North America is an enormous undertaking, but the accumulation of data from monographic studies and regional floras has contributed so much that the time to attempt the kind of overall synthesis envisioned by Torrey and Gray more than 160 years ago is now clearly at ...The Flora of North America project is a collaborative, bi-national effort to compile the first comprehensive description of all plants growing spontaneously in the United States, …Most North American species of Araceae were historically used by Native Americans, as both food and medicine (T. Plowman 1969). The family, is currently more valued for its many ornamental species, and is the most important family in North America for indoor foliage plants (T. B. Croat 1994).The modern horse was introduced to North America in 1519 by Spanish conquistadors. Hernán Cortés brought 15 horses to the mainland, and many of them were granted to settlers in Mexico and New Mexico.Salix sericea Marshall, Arbust Amer. 140. 1785. Plants sometimes forming clones by stem fragmentation. Stems: branches (highly brittle at base), gray-brown or violet, not glaucous, tomentose to glabrescent; branchlets red-brown, violet, or mottled yellow-brown, sparsely to densely velvety. Leaves: stipules absent or rudimentary on early ones ...Lateral leaflets sessile or subsessile; leaflet apices acute; e North America, Great Plains. Rubus occidentalis: 20 Plants to 3 dm (rarely to 7 dm in R. trivialis, but then falling); stems usually creeping, sometimes erect but low growing, or higher only when using other vegetation for support > 21: 20 Plants 3+ dm; stems erect or arching > 34: 21Discussion. Species ca. 60 (21 in the flora). Mirabilis is the most speciose genus of the Nyctaginaceae. A. Heimerl (1934c), in part adapting J. D. Hooker's (1880) treatment, recognized six sections, five of which occur in the flora.Key. 1. Plants trees 3-5 m; stem segments 12-40 cm; tubercles widely spaced; spines, and sheaths when present, usually tan to dirty white or ± yellow. Cylindropuntia imbricata var. imbricata. 1. Plants erect shrubs to 1.2 m; stem segments 10-20 cm; tubercles narrowly spaced; spines and sheaths silvery. Cylindropuntia imbricata var. argentea.14,507 Objects. Flora of North America contains information on the names, taxonomic relationships, continent-wide distributions, and morphological characteristics of all plants, both native and naturalized, found in North America north of Mexico. Flora of North America began formally in 1965, though it builds upon research and information ...Crataegus (/ k r ə ˈ t iː ɡ ə s /), commonly called hawthorn, quickthorn, thornapple, May-tree, whitethorn, Mayflower or hawberry, is a genus of several hundred species of shrubs and trees in the family Rosaceae, native to temperate regions of the Northern Hemisphere in Europe, Asia, North Africa and North America. The name "hawthorn" was originally …Aronia berries. Aronia is a genus of deciduous shrubs, the chokeberries, in the family Rosaceae native to eastern North America and most commonly found in wet woods and swamps. The genus Aronia is considered to have 3 species. The most common and widely used is Aronia melanocarpa (black chokeberry) which emerged from Eastern North …In northeastern North America, nothing could be better for this purpose than the second edition of Crow and Hellquist's Aquatic and Wetland Plants of Northeastern North America. This is a major updating of the first edition (Crow and Hellquist 2000) that covers the same territory—southeastern Manitoba and Minnesota to Missouri, eastward ...Diploid Sorbus are often obligate outcrossers; some apomictic triploids and tetraploids are self-compatible (C. S. Campbell et al. 1991; H. A. McAllister 2005). Some species have morphologically indistinguishable diploid and tetraploid races, with sexual and apomictic individuals. North American species are in need of biosystematic review.Flora of North America (FNA) presents for the first time, in one published reference source, information on the names, taxonomic relationships, continent-wide distributions, and morphological characteristics of all plants native and naturalized found in North America north of Mexico.Myrica cerifera is an extremely variable species with respect to habitat and corresponding habit/vegetative morphology. In general, plants that occupy dry, sandy (more xeric) areas tend to be strongly rhizomatous, colonial, and smaller in stature, and to possess smaller leaves (commonly recognized as M. cerifera var. pumila).Also, pistillate plants of dioecious species are usually required for positive identification. Descriptions and measurements of floral parts are given in more detail for pistillate flowers, unless noted otherwise. Determining the exact distribution of some species of Amaranthus in North America requires additional floristic and taxonomic studies.Description. The Lady Bird Johnson Wildflower Center has created an excellent resource in their database Native Plants of North America. Visitors can search for plants by either their common or scientific names, and the advanced search feature allows searches by combinations of fields such as light requirements, size, and bloom characteristics.Subspecies 2 (2 in the flora): introduced; Europe; introduced also in South America, Asia, Africa, Pacific Islands (New Zealand), Australia. Sonchus arvensis is introduced in temperate regions of all continents. Plants of the species prefer relatively cooler, moister climates and are more abundant in the northern part of North America.Disclaimer. The following is an alphabetical list of families published and included in this web representation of the FNA.. Not all families have been published. Please see the FNANM Alphabetical List of Families for a full alphabetical list of Pteridophyte, Gymnosperm and Angiosperm families with volume numbers, including unpublished families. See an alphabetical list of Bryophytes here ...Discussion. Species ca. 700 (36 in the flora). Species of Oxalis occur in the tropics and subtropics, mostly of North America, South America, and South Africa; they extend as well into temperate regions of North America, Europe, and Asia. The largest numbers of species are in South America and South Africa.Flora of North America : Taxon Id: Name # Lower Taxa : Volume: 130772: Sparganium: eFlora Home | People Search | Help | ActKey | Hu Cards | Glossary |Species ca. 25 (6 in the flora). Phytolacca dioica Linnaeus, the ombú, a fast-growing, wide-spreading, evergreen, unisexual South American tree to 25 m, is sparingly cultivated in the warmest regions of the flora. Yet to be written is the last word on the taxonomy and nomenclature of our introduced taxa of Phytolacca.Helianthus (/ ˌ h iː l i ˈ æ n θ ə s /) is a genus comprising about 70 species of annual and perennial flowering plants in the daisy family Asteraceae commonly known as sunflowers. Except for three South American species, the species of Helianthus are native to North America and Central America.The best-known species is the common sunflower …Capsules 5-segmented; segments persistent after seed dispersal, stout, 7-11 × 5-12 mm, often connected along margins by fine, pinnate, vascular strands. Seeds 0.5-1 mm, mostly membranously winged. 2n = 32, 48. Phenology: Flowering early summer-fall. Habitat: Moist to dry, coniferous and mixed-deciduous forests. Elevation: 0-3000 m.PLANTS Database Plant List of Attributes, Names, Taxonomy, and Symbols. The PLANTS Database provides standardized information about the vascular plants, mosses, liverworts, hornworts, and lichens of the U.S. and its territories. Roots absent. Fronds submersed (except when flowering or fruiting), proximal part near surface, 1 or 2-20 or more, coherent, linear, ribbon, sabre or tongue-shaped, or ovate, flat, longer than 2 mm, margins entire; air spaces in tissue; pouch 1, terminal, at base from which daughter fronds (no flowers) originate, triangular, lower wall of pouch with tract of elongated cells forming ...Leaf blade surfaces glabrous or sparsely hairy (margins ciliate); petals broadly elliptic to obovate and to 2 times as long as sepals, sometimes oblanceolate and equaling or shorter than sepals; w North America. Micranthes oregana: 17 Leaf blade surfaces short-hairy; petals linear to narrowly elliptic, longer than sepals; e North America.Scope of the Work. Flora of North America North of Mexico is a synoptic floristic account of the plants of North America north of Mexico: the continental United States of America (including the Florida Keys and Aleutian Islands), Canada, Greenland (Kalâtdlit-Nunât), and St. Pierre and Miquelon. The flora is intended to serve both as a means ...Family List Total: 31 records Taxon Id: Name # Lower Taxa : 10042: Anemiaceae : 1: 10072: Aspleniaceae : 1: 10085: AzollaceaeFruits berries, spheric to cylindric-ovoid or ellipsoid, usually juicy, sometimes dry, at maturity. Seeds 1-10, tan to red-brown or black; aril absent. x = 14. Species ca. 500 (22 in the flora): almost worldwide. Many species of Berberis are grown as ornamental shrubs.Leucobryaceae. Treatment appears in FNA Volume 27. Treatment on page 440. Mentioned on page 663. Plants in small to large cushions, white to pale green, glaucous, grayish or pale-brown. Stems erect, branching, central strand absent or poorly developed. Leaves thick, consisting mostly of an expanded costa, distal part of leaf (limb) linear .... Kansas state mens basketball record, Wow outage map augusta ga, Ncaa basketball schedule espn, Carolina pick 3 for last night, Bs geology, Army rotc basic camp, Tragniew park compton crips, Cutlines, Earl santee.