Seeds: endosperm abundant, mealy; embryo linear, straight. Mostly in north temperate zone, some circumboreal, a few south to Mexico, New Zealand, and
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grow primarily in open, mesic habitats, and are native to the northern temperate zone and South America. Four species are native to the Flora region, four
8 KB (636 words) - 20:51, 4 April 2024
reticulate; embryo annular. x = 16, 17. Mostly tropical, subtropical, and warm-temperate zones, some species in temperate zones, some taxa are at present almost
26 KB (1,309 words) - 23:01, 5 November 2020
basal and cauline; alternate; petiolate or sessile; blades (1–7-nerved) mostly cuneate, elliptic, lanceolate, linear, oblanceolate, or spatulate, margins
34 KB (2,470 words) - 20:53, 5 November 2020
Species of Agrostis growing in the temperate regions of the Northern Hemisphere and on tropical mountains are mostly perennials, with the annual species
26 KB (1,459 words) - 17:25, 11 May 2021
rosette; ligule color may change in dried material; cypsela size, though mostly consistent within species, may vary considerably within a head, the outer
24 KB (2,224 words) - 20:51, 5 November 2020
laterally compressed, longitudinally ribbed. x = 11. Throughout north temperate zone, North America, Europe, Asia. Species ca. 15 (3 in the flora). Corylus
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Iowa, Ohio, Mont. Andropogon is a cosmopolitan genus of tropical and temperate zones, comprising approximately 120 species. Thirteen species are native to
11 KB (573 words) - 18:57, 11 May 2021
Seeds rarely produced (sterile) or many. x = 11. Introduced; temperate zones worldwide, temperate e Asia. Species 15–30 (2 in the flora). Hemerocallis is important
5 KB (429 words) - 22:14, 5 November 2020
tardily deciduous, jointed. x = 7. North America, nw Mexico, Eurasia, mostly temperate areas. Species 25–30 (15 in the flora). The convergence of morphologic
17 KB (1,324 words) - 23:57, 5 November 2020
early spring. Gardeners and wildflower enthusiasts, over most of the temperate zones of the world, consider trilliums to be among the most beautiful of wildflowers
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surrounding copious farinose perisperm. Worldwide, mostly tropics, subtropics, warm-temperate zones. Species ca. 32 (10 in the flora). The generic name
11 KB (777 words) - 22:58, 5 November 2020
Spores 10–20 µm. Generated Map Legacy Map North America, Eurasia, North Temperate Zone, moderate to high elevations. Varieties 11 (3 in the flora). Pseudoleskea
4 KB (376 words) - 22:36, 5 November 2020
apically attenuate bristles in 1 series. x = 9. Widespread, mostly in subtropical and warm-temperate zones. Species 25–40+ (4 in the flora). Distinctions between
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short-pedunculate or subsessile; staminate spikes 5–9.5 cm; pistillate spikes mostly ca. 40–470-flowered (405–705-flowered if branched), (1.5–)3.5–14 cm × (2
3 KB (318 words) - 21:43, 5 November 2020
Calyptra cucullate. Spores mostly 8–12 µm. KOH laminal color reaction yellow, occasionally yellowish orange. Worldwide in temperate zones. Species ca. 200 (6
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America, Europe, Asia (Malaysia), Africa, Atlantic Islands, mostly in arctic, boreal, and temperate regions, introduced in Australasia, Oceania. Species ca
32 KB (4,205 words) - 23:31, 5 November 2020
America, South America, cultivated elsewhere except cold-temperate, subarctic, and arctic zones. While reported as naturalized in some states, most specimens
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of many hybrids and cultivars that have been popular for gardens in temperate zones around the world. Various varieties or cultivars of Spiraea japonica
4 KB (432 words) - 23:58, 5 November 2020
includes about 500 species. It grows throughout the world, principally in temperate and boreal regions. Sixty-one species and five hybrid species are native
82 KB (1,737 words) - 17:24, 11 May 2021