WebHerbs, perennial, cespitose, with inconspicuous, short rhizomes scarcely visible between culm bases.Culms basally cormlike, trigonous, 30–100 cm × 2–4 mm, glabrous.Leaves V-shaped to flat, 20–70 cm × 3–8 mm, adaxial surface, margins minutely scabridulous.Inflorescences: spikes loose, broadly ellipsoid to ovoid, 4–7 × 2–6 cm; rays … WebThis category contains the native flora of Alabama as defined by the World Geographical Scheme for Recording Plant Distributions. Taxa of the lowest rank are always included; taxa of higher ranks (e.g. genus) are only included if monotypic or endemic. Include taxa here that are endemic or have restricted distributions (e.g. only a few countries).
Cyperus refractus in Flora of North America @ efloras.org
WebMar 31, 2024 · Morphometric data were used to investigate the relationship between Cyperus squarrosus and related C. granitophilus, with particular attention to populations of C. granitophilus recently reported from granite outcrops in Texas and Oklahoma. Data for 23 characters (variables) taken from 406 voucher specimens were analyzed using … WebHHMI’s Janelia Research Campus in Ashburn, Virginia, cracks open scientific fields by breaking through technical and intellectual barriers. Our integrated teams of lab scientists … dew point thermometer
GRANITIC FLATROCKS - NCNHP
WebHerbs, annual, cespitose, with roots fibrous. Culms trigonous, glabrous. Leaves V-shaped to flat, (2–) 4–11 cm × 3–4 mm. Inflorescences: rays absent; bracts 2–4, ± horizontal, flat, … WebŠilj ( lat. Cyperus ), veliki biljni rod od preko 900 vrsta [1] jednogodišnjeg raslinja i trajnica iz porodice šiljovki . U Hrvatskoj raste desetak vrsta, [2] neke od njih su glavičasti šilj ( C. capitatus ), smeđi šilj ( C. fuscus ), klupčasti oštrik ( C. glomeratus) i druge. WebOther species which may occur are Callitriche heterophylla, Cyperus granitophilus, Pilularia americana, and Juncus georgianus. In addition, the winter annual Diamorpha smallii may occupy adjacent marginal areas of this community, which are flooded for shorter periods of time. In central Texas, examples occur in freshwater rock pools on granite ... dewpoint to relative humidity