Flora of north america.

Common names: White trillium great white trillium white wake-robin trille grandiflore. Treatment appears in FNA Volume 26. Mentioned on page 99. Rhizomes short, thick, praemorse. Scapes (1-) 2-3 (-many), round in cross-section, 1.5-3+ dm, thick, glabrous. Bracts sessile or subsessile (occasionally weakly cuneate basally); blade dark ...Fruits large nuts [or samaras], nuts enclosed in dehiscent or indehiscent, fibrous-fleshy or hard involucres (husks), thus ± drupelike. Seeds 1; endosperm absent; cotyledons fleshy and oily, variously lobed. Genera 7, species 59 (2 genera, 17 species in the flora): Western Hemisphere and Eurasia. The fruit in Juglandaceae superficially ... Description. FNA presents in one published reference source, information on the names, taxonomic relationships, continent-wide distributions, and morphological …the urban flora of North American began with the forced opening up. of Japan to the W est in 1853. From this date and continuing through. 1920, new plants from Asia poured into North America with ...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.

Echinacea / ˌ ɛ k ɪ ˈ n eɪ ʃ i ə / is a genus of herbaceous flowering plants in the daisy family.It has ten species, which are commonly called coneflowers.They are found only in eastern and central North America, where they grow in moist to dry prairies and open wooded areas. They have large, showy heads of composite flowers, blooming in …

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 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 ...Discussion. Species ca. 6 (1 in the flora). Beta is widely distributed and is known especially for the economically important Beta vulgaris subsp. vulgaris, the commonly cultivated beet.The forms of the beets introduced in North America and established in the wild occupy both inland and maritime habitats.Flora of North America North American Native Plant Society List of endangered plants of North America North American Atlantic Region Acer chaneyi Acer eonegundo Acer …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 ...

Synonyms: Castanea alnifolia Nuttall Castanea alnifolia var. floridana Sargent Castanea floridana Castanea pumila var. ashei Sudworth. Treatment appears in FNA Volume 3. Shrubs or trees, to 15 m, often rhizomatous. Bark gray to brown, smooth to slightly fissured. Twigs puberulent with spreading hairs, occasionally glabrate with age.

Flora of North America : Taxon Id: Name # Lower Taxa : Volume: 129338: Saussurea: eFlora Home | People Search | Help | ActKey | Hu Cards | Glossary |

USDA Forest Service-Silvics of North America (QURU) Virginia Tech Dendrology (QURU) Quercus rubra L. northern red oak. Data Source. Last Revised by: Curated and maintained by: USDA NRCS National Plant Data Team. Data Documentation. The PLANTS Database includes the following data sources of Quercus rubra L. Documentation State TypeAlso, 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.Avianca, the Bogota-based Star Alliance carrier, will introduce "branded fares" on its flights to the U.S and Canada. North America is about to get one more airline that sells basic economy tickets to destinations abroad. On Wednesday, Marc...Jul 28, 2020 · 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. 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).

29. Pottiaceae Schimper . Richard H. Zander Plants usually turf-forming or loosely cespitose, green distally and brown proximally.Stems 0.2-4(-10) cm, irregularly branching, mostly rounded-pentagonal but occasionally rounded-triangular in section, hyalodermis usually absent, sclerodermis sometimes present, central strand usually present, radiculose, occasionally bare or tomentose, axillary ...Flora Of North America: North Of Mexico Volume 9: Magnoliophyta: Picramniaceae To Rosaceae| F N A Ed Committee. Being able to gather, integrate, and visualize our student and financial data has helped us identify gaps in …Most 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 ...A thousand or so years later, nearly one third of the habitable world in the Americas had been discovered and populated by these first Americans. Previously, the flora and fauna of North America had an evolutionary and ecological history completely apart from the influence of humans. But that was all about to change.Avianca, the Bogota-based Star Alliance carrier, will introduce "branded fares" on its flights to the U.S and Canada. North America is about to get one more airline that sells basic economy tickets to destinations abroad. On Wednesday, Marc...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.

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.225. Agavaceae Dumortier. Plants usually perennial, occasionally epiphytic, sometimes monocarpic or polycarpic, monoecious, dioecious, or polygamodioecious, small to gigantic, sometimes arborescent, usually scapose. Stems subterranean or aboveground, sometimes branched. Leaves simple, annual or long-lived, in terminal rosettes or occasionally ...

Species ca. 77 (17 in the flora): worldwide. The species of 7d. Schoenoplectus sect. Supini produce two morphologically different types of achenes. They have solitary, pistillate (amphicarpic) flowers enclosed in basal leaf sheaths in addition to the terminal inflorescences on the culms. ... In North America their culms are used, mostly ...Pontederia cordata, common name pickerelweed or pickerel weed (), is a monocotyledonous aquatic plant native to the American continents. It grows in a variety of wetlands, including pond and lake margins across an extremely large range from eastern Canada south to Argentina.A few examples include northern rivers, the Everglades and …Experience suggests that many North American herbarium specimens attributed to F. dumetorum are misidentified. Fallopia cristata has been distinguished from F. scandens and F. dumetorum by its smaller fruiting perianths (5-7[-9] mm) bearing narrower (1.2-1.7 mm wide), undulate-crenate or lacerate wings, and smaller achenes (2.1-2.7 mm).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 usually armed with prickles; petiolules of terminal ...Endemic. Treatment appears in FNA Volume 17. Treatment on page 214. Mentioned on page 187, 244. Herbs. Stems ascending to erect, (20-) 30-100 cm, puberulent to pubescent, sometimes glabrous, not glaucous. Leaves basal and cauline, not leathery, puberulent to pubescent, sometimes only along midvein and margins; basal and proximal cauline 40 ...Iva frutescens. Sp. Pl. 2: 989. 1753. Treatment appears in FNA Volume 21. Treatment on page 26. Subshrubs or shrubs, 50-350 cm. Stems erect. Leaves: petioles 5-10+ mm; blades ovate or elliptic to lanceolate, 30-60 (-120+) × 5-30 (-40) mm, margins usually toothed, faces closely scabrellous, glanddotted. Heads in ± racemiform arrays.Herbs or small shrubs [lianas, trees], herbs annual or rhizomatous perennial, usually pubescent, sometimes with stinging hairs, deciduous. Leaves opposite or alternate and spirally arranged, simple; stipules present or absent; petioles present. Leaf-blades paired, equal in size (except in Pilea, which may have unequally paired leaves), dotted with linear or rounded marks formed by cystoliths ...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. foxglove beardtongue. Penstemon digitalis. View Profile.

List of endangered species in North America; ... Flora—plants; Species Search at U.S. Fish & Wildlife Service; Electronic Code of Federal Regulations: "List of endangered species" This page was last edited on 15 June 2023, at …

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.

Centaurea aspera Linnaeus (rough star thistle) is known from nineteenth-century collections from ballast piles in New York; it does not appear to be established as a member of the North American flora. It can readily be distinguished from the similar C. diluta: the phyllary appendages are divided into palmately radiating clusters of short spines.They are also used as commercial fiber and beverage crops in Latin America and the Old World (H. Brucher 1989). In the southern United States, some species in each genus are cultivated and represented in the flora, and at least one species of Yucca is now grown as far north as Canada.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 ...Flora of North America : Taxon Id: Name # Lower Taxa : Volume: 130772: Sparganium: eFlora Home | People Search | Help | ActKey | Hu Cards | Glossary |Species 14 (9 in the flora): mostly N tempnorth temperate, some circumboreal, North America, a few s to Mexico, e Asia, Pacific Islands (New Zealand), and Australia. The plants flower in late spring to late summer, and the flowering season is shorter northward and at higher elevations. Chenopodium berlandieri Moquin-Tandon, Chenop. Monogr. Enum. 23. 1840. Pigweed. Stems erect to ascending, much-branched to simple, 1-10.5 dm, farinose. Leaves nonaromatic; petiole 0.2-9 cm; blade narrowly to broadly lanceolate, rhombic, ovate, or triangular, 1.2-12 (-15) × 0.5-7.5 (-9) cm, base cuneate to truncate, margins serrate, irregularly ...Common names: American hazel or hazelnut noisetier d'Amérique. Treatment appears in FNA Volume 3. Shrubs, open, upright, rounded, to 3 (-5) m. Bark light gray, smooth. Branches ascending; twigs pubescent, covered with bristly glandular-hairs. Winter buds containing inflorescences broadly ovoid, 3-4 × 3-4 mm, apex obtuse to rounded.Family List Total: 29 records Taxon Id: Name # Lower Taxa : 10170: Celastraceae : 52: 20937: Cervantesiaceae : 2: 10191FLORA 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 ... Species ca. 490 (54 in the flora): nearly worldwide. Shrubs with deciduous leaves, petals, and stamens belong to either Hypericum sect. Ascyreia Choisy (with five stamen fascicles and five styles) or sect. Androsaemum (Duhamel) Godron (with five stamen fascicles and three or four styles). These are all introductions, mostly garden escapes.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 in

Plants small, sometimes large, in tufts or loose cushions. Stems erect (creeping in O. kellmanii), branches erect to ascending. Leaves usually erect-appressed and straight when dry, spreading to widespreading when moist, ovate, oblong, lanceolate, ligulate, or linear-lanceolate, not rugose; margins entire or denticulate near apex; apex acute, acuminate, apiculate, or obtuse, awn absent ...The taxonomic solution chosen here for North American species is traditional yet consistent with the molecular data and recognizes two genera: Geum for the polyploid (2n = 28-116), herbaceous species and Sieversia for the diploid (2n = 14), suffrutescent species. Smedmark (2006) found that Waldsteinia might best be treated within Geum.We would like to show you a description here but the site won't allow us.Where previously it had predicted full-year sales in the region to be basically flat, it now expects them to be down slightly. Under Armour delivered some bad news this morning. Beyond a 3.2% drop in its quarterly North American sales, the ...Instagram:https://instagram. graduate diploma in early childhoodentrepreneurship certificate programswhen does data reset verizonbrady slavens 1. Cupules 4-valved, enclosing 3 flowers/fruits; leaf blade abaxially without stellate trichomes, appearing glabrous, with minute multicellular glands, these often embedded on blade, and simple trichomes on veins; nut obovate, flattened at least on 1 side, beak thin, flexible, to 8 mm or more excluding styles. Castanea dentata. nc education lottery powerball winning numbersharbor freight tools stores 2 days ago · For instance, Bromus tectorum (cheatgrass) is a noxious, fire-prone invader of western North American ecosystems; it is also welcomed as a source of early spring feed in some parts of the Flora region. Cynodon dactylon (bermudagrass) is listed as a noxious weed in some jurisdictions; in others it is valued as a lawn grass. The Cupressaceae, with a known fossil record extending back to the Jurassic (C. N. Miller Jr. 1988), constitute a diverse family often divided between Cupressaceae in the strict sense (for genera with leaves opposite in four ranks or whorled) and Taxodiaceae (leaves mostly alternate), but they are best kept together (J. E. Eckenwalder 1976; R ... kansas special education Discussion. Species ca. 390 (173 in the flora). 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, arrangement of heads in arrays and orientation before flowering (erect, nodding, or ...Plants annual, biennial, or perennial; mericarps: dehiscent part 10-75% of height, indehiscent part ± equaling to usually wider than dehiscent part > 2: 1 Plants perennial; mericarps: dehiscent part 50-85% of height, indehiscent part usually not notably wider than dehiscent part > 9: 2 Leaf blade surfaces silvery stellate-lepidote.Species 18 (11 in the flora). Carya was widespread during the Tertiary; fossils have been reported from the states of Colorado and Washington, and from China, Japan, Europe, and western Siberia. Today two sections of the genus occur in southeastern Asia (sect. Rhamphocarya and sect. Sinocarya) and two in North America (sect. Apocarya, the so ...