Flora of north america

Specimen at University of Alaska Museum, Fairbanks, Alaska. Batten, McWhorter & Blank 02-297 ( ALA V0142007). Specimen at University of Alaska Museum, Fairbanks, Alaska. Billington, C. 1952. Ferns of Michigan. Cranbrook Institute of Science Bulletin 32. Blank & McWhorter 01-89 ( ALA V0135996).

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. Species ca. 12 (8 in the flora): North America (including Mexico), South America, Europe, Asia, Africa. Chromosome number and habit traditionally have been used to separate Fallopia (x = 10; climbing or sprawling, fibrous-rooted annuals and perennials) from Reynoutria (x = 11; erect, rhizomatous perennials). J. P. Bailey and C. A. Stace (1992 ...Plants perennial; usually cespitose, often with short, knotty rhizomes, occasionally with elongate rhizomes, never stoloniferous. Culms 5-180 cm, erect, mostly glabrous, lower nodes sometimes with hairs. Sheaths shorter than the internodes, open; ligules membranous and ciliate or of hairs; blades 6-25 cm long, 1-8 mm wide, flat or involute, margins not thick and cartilaginous.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 ...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.

Native Wildflower Seeds and Plants Nursery (Ion Exchange, Inc.) New England Botanical Club (NEBC) New England Wild Flower Society. North Creek Nurseries. Pollen.com. Prairie Moon Nursery, Inc. Prairie Nursery. Southwest Wildflowers. University of California, Berkeley, The Jepson Online Interchange California Floristics. Discussion. Species ca. 35-40 (28 in the flora). W. Trelease (1902) recognized Hesperoyucca, Clistoyucca, and Samuela as segregates from, but closely related to, Yucca.S. D. McKelvey (1938-1947) returned them to Yucca, recognizing sections Hesperoyucca and Clistoyucca, and placing Samuela in section Sarcocarpa. However, McKelvey indicated that there is ample justification for recognizing ...23 เม.ย. 2564 ... The great variety of climates has resulted in a great variety of vegetation in North America—tropical forests in Central America, ...Species ca. 100 (33 in the flora): nearly worldwide. ... We list all the hybrids that Hagström proposed for species that occur in North America. An additional 26 hybrids have been recognized for the British Isles (C. D. Preston 1995). Vegetative and reproductive morphology varies considerably in the genus. Two types of stems occur, rhizomes ...Aug 16, 2023 · Volumes under Production. The following volumes are currently in preparation or production mode. Provisional publications that have been through the editorial process and await publication are available here . Click on a volume # for individual families, genera, contributors names and email addresses, and if the manuscript has been received. Medicinally, Quercus alba was used by Native Americans to treat diarrhea, indigestion, chronic dysentery, mouth sores, chapped skin, asthma, milky urine, rheumatism, coughs, sore throat, consumption, bleeding piles, and muscle aches, as an antiseptic, and emetic, and a wash for chills and fevers, to bring up phlegm, as a witchcraft medicine ...May 11, 2021 · Festuca ovina used to be interpreted very broadly in North America, including almost any fine-leaved fescue that lacked rhizomes. Consequently, much of the information reported for F. ovina, and many of the specimens identified as such, belong to other species. The only confirmed recent reports are from Ontario (Dore & McNeill 1980); Piatt ...

Plants annual or perennial. Culms 5-200 cm, erect or decumbent, usually geniculate; nodes and internodes usually glabrous. Sheaths open, usually glabrous; ligules membranous, ciliate, cilia as long as or longer than the basal membrane; blades flat or folded, margins cartilaginous, scabridulous. Inflorescences terminal, spikelike panicles of highly reduced branches termed fascicles (burs ...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 …1. Stems usually erect or ascending, rarely decumbent or prostrate; leaves alternate, opposite, or whorled, blade bases symmetric; stipules at base of petiole or absent. > 2. 2. Stems semisucculent to succulent, zig zag; involucres strongly zygomorphic, spurred and forming tube that encloses glands. [ [Euphorbia [subg.Genus 1, species ca. 60 (20 species in the flora): North America, Mexico, Central America, n, w South America, Eurasia, Africa; predominately northern boreal and temperate regions, also high elevations in subtropical and tropical regions.

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USA Caribbean Mexico Canada Many of the credit card offers that appear on the website are from credit card companies from which ThePointsGuy.com receives compensation. This compensation may impact how and where products appear on this site ...Flora of North America Family List: Online Volumes. Volume 1: Introduction: Volume 2: Pteridophytes and Gymnosperms 31 families: Volume 3: Magnoliophyta: Magnoliidae and Hamamelidae 32 families: …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 …So far as practicable, recently named species from North America have been accounted for within relevant treatments herein. With 418 genera and 2413 species (Table 1), Asteraceae is, numerically, the largest family in the flora of North America north of Mexico. Members of the family are found in diverse habitats, from the High Arctic tundra and ...

1. Stems usually erect or ascending, rarely decumbent or prostrate; leaves alternate, opposite, or whorled, blade bases symmetric; stipules at base of petiole or absent. > 2. 2. Stems semisucculent to succulent, zig zag; involucres strongly zygomorphic, spurred and forming tube that encloses glands. [ [Euphorbia [subg.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. Flora of North America : Taxon Id: Name : Volume: 200007079: Nelumbo nucifera : FNA Vol. 3: eFlora Home | People Search | Help | ActKey | Hu Cards | Glossary |Flora of North America : Taxon Id: Name # Lower Taxa : Volume: 126408: Polymnia : 3: eFlora Home | People Search | Help | ActKey | Hu Cards | Glossary |Species ca. 150--200 (9 in the flora): nearly worldwide except at latitudes greater than 60°. ... Adiantum viridimontanum, a new maidenhair fern in eastern North America. Rhodora 93: 105--122. Paris, C. A. and M. D. Windham. 1988. A biosystematic investigation of the Adiantum pedatum complex in eastern North America. Syst. Bot. 13: 240--255.North American species of Linaria canadensis (Linnaeus) Dumont de Courset, L. floridana Chapman, and L. texana Scheele included in sect. Leptoplectron Pennell, an invalidly published sectional name, have been included in Nuttallanthus, which differs from Linaria in having the abaxial lip of the corolla greatly exceeding the adaxial lip, a ... 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 ... The first complete treatment of the sedges of North America in more than half a century, this volume tackles the notoriously difficult to identify Cyperaceae with illustrations of all species in the group, emphasizing its great ecological importance. ... Edited by Flora of North America Editorial Committee Flora of North America. Numerous line ...Flora of North America : Taxon Id: Name # Lower Taxa : Volume: 10507: Liliaceae : 70: eFlora Home | People Search | Help | ActKey | Hu Cards | Glossary |

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 ...

1. Leaves thick, leathery, strongly reticulately veined abaxially; achenes 1.4-2 mm, reddish brown to dark brown; coastal w North America. Fragaria chiloensis. 1. Leaves thin, sometimes slightly leathery, not reticulately veined abaxially; achenes 1-1.8 mm, yellowish green to reddish brown; mostly inland North America, sometimes coastal ...The largest known tree of Magnolia acuminata, 29.6m in height with a trunk diameter of 1.26m, is recorded from a specimen cultivated in Waukon, Iowa (American Forestry Association 1994). The Cherokee and Iroquois tribes used Magnolia acuminata, largely the bark, as an analgesic, antidiarrheal, gastrointestinal aid, anthelmintic, toothache ...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 States including the Florida Keys and Aleutian Islands (approximately 18 million square kilometers). It provides accepted names, literature citations, basionyms ...Discussion. Some species traditionally included in Polypodium are treated here in other genera, for example, Pleopeltis and Pecluma.. Except for the tropical species Polypodium triseriale, North American Polypodium is a complex assemblage of interactive species. The North American species have ties to European taxa (e.g., P. vulgare sensu stricto, which probably originated by allopolyploidy ...Discussion. The taxonomy of Viola is often considered difficult partly because of hybridization; more than 100 named hybrids occur in the flora area. Hybrids among the blue-flowered, acaulescent species in eastern North America and among other species are well known (E. Brainerd 1924; N. H. Russell and M. Cooperrider 1955; G. L. Stebbins et al. 1963; T. S. Cooperrider 1986; L. E. McKinney 1992 ...Lisa Ballard Portfolio of Photographs of the North American Flora. Limited editions photographs framed prints from Lisa Ballard Outdoors.1. Annuals or biennials (perennials; taproots usually shallow) > 2. 1. Perennials (taproots and caudices becoming woody) > 11. 2. Stems branched (dichotomously, heads sessile in axils); phyllaries lanceolate (inner becoming indurate, often enclosing and partially fused to cypselae) Crepis zacintha.

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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 ...North American Wildland Plants - Stubbendieck et al. Range Plant Handbook - USDA Forest Service Weeds of the West - Tom D. Whitson Flora of the San Juans: A field guide to the mountain plants of southwestern Colorado, Susan Komarek, ... 1000 Weeds of North America, Old, 2013 Flora of the Wasatch, High Country Apps, 2015 Virginia Tech Tree …Helianthus pauciflorus, called the stiff sunflower, is a North American plant species in the family Asteraceae. It is widespread across the Great Plains, the Rocky Mountains, and the Great Lakes region, and naturalized in scattered locations in the eastern United States and in much of southern Canada (from Alberta to Nova Scotia ).If you’re an avid traveler or a digital nomad looking for a unique and affordable way to explore North America, long-term stay RV parks are the perfect solution. Located in the heart of Arizona, Paradise RV Park is one of the most popular d...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 …The prairie community is the heart and soul of the Great Plains. From the foothills of the Rocky Mountains, where the shortgrass prairie covers the high plains, to Illinois, where the tallgrass prairie formerly extended, and from Saskatchewan to Texas, the Prairie dominates the center of the North American continent.Rhynchospora. These species sort into several species groups called “series,” “subsections,” “pars,” or “sections,” depending on treatment authors. Two sections of Rhynchospora with the deeply divided styles, Dichromena (4 species in the flora) and Psilocarya (3 species in the flora), both without vestigial perianth, were ... Species about 300 (76 in the flora): worldwide except lowland tropics. ... Like most North American workers, I have followed the generic and infrageneric classification of L. D. Benson (1948), who gave by far the most thorough and best documented study of the problem. The genus and its subdivisions should be studied on a worldwide basis.Hepatica americana. ( DC.) Ker Gawl. Hepatica americana, the round-lobed hepatica, is a herbaceous flowering plant in the buttercup family Ranunculaceae. It is native to the eastern United States and Canada. [1] It is sometimes considered part of the genus Anemone, as Anemone americana, A. hepatica, or A. nobilis. [1] [2]Flora of North America : Taxon Id: Name # Lower Taxa : Volume: 108042: Cornus : 27: 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 ... ….

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...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.Fallopia is a genus of about 12 species of flowering plants in the buckwheat family, often included in a wider treatment of the related genus Polygonum in the past, and previously including Reynoutria. The genus is native to temperate and subtropical regions of the Northern Hemisphere, but species have been introduced elsewhere.The genus includes …There are 23 countries in North America. The United States, Canada and Mexico account for most of the land mass of North America, but all of the countries in Central America and the islands of the Caribbean are also considered part of the c...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. Roots fibrous or fleshy. Leaves: petiole 1/2-2/3 or equaling blade length; blade dark red to green, usually with pronounced midrib, somewhat fleshy. Inflorescences cymes, 1-8-flowered, interrupted towards base. Perianth urn-shaped; segments 3-5 × 2-3 mm; receptacle pelviform. Achenes 5-11 per cluster, 3-5 mm. Seeds 1.5-2 mm.Plants annual or perennial; habit various. Culms 3-800 cm, not woody, sometimes branching above the base; internodes solid or hollow. Ligules membranous and ciliate, or of hairs, rarely completely membranous; blades sometimes pseudopetiolate. Inflorescences spicate panicles with highly reduced branches termed fascicles; panicles 1-many per plant, terminal on the culms or on both the culms and ...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.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 ... Flora of north america, [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1]