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  • Africa, Atlantic Islands, mostly in arctic, boreal, and temperate regions, introduced in Australasia, Oceania. Species ca. 450 (113 in the flora). Species of
    32 KB (4,205 words) - 23:31, 5 November 2020
  • appearing in spring, summer, or autumn with leaves usually present (usually appearing in autumn or winter after basal leaves have withered in Jepsonia)
    24 KB (2,046 words) - 23:46, 5 November 2020
  • Important features seen in the blade cross section are identified in Fig. 1, p. 390. There are five main sclerenchyma distribution patterns in Festuca (Fig. 2
    45 KB (2,833 words) - 17:24, 11 May 2021
  • native forage species in western North America; P. alpina, P. arctica, and P. glauca are common components of alpine and arctic vegetation. Species of
    82 KB (1,737 words) - 17:24, 11 May 2021
  • villosissimus is an arctic taxon found primarily in eastern Siberia, Alaska, and northwestern Canada. It grows mostly on arctic coasts, but is also known
    2 KB (157 words) - 17:24, 11 May 2021
  • America, Mexico, South America, Eurasia, mostly north-temperate, arctic, and alpine regions. Species 68–93 (45 in the flora). The ovules of Micranthes species
    22 KB (863 words) - 23:46, 5 November 2020
  • appendages on 1 or both ends. Arctic and temperate regions, tropical mountains. Genera 9, species ca. 350 (2 genera, 1108 species in the flora). Buchenau, F
    3 KB (223 words) - 21:30, 5 November 2020
  • genus Antennaria in northwestern Canada. Canad. Field-Naturalist 64: 1–25. Porsild, A. E. 1965. The genus Antennaria in eastern arctic and subarctic America
    34 KB (2,470 words) - 20:53, 5 November 2020
  • they freely recognized new taxa in Asteraceae (mostly genera and species). Floristics of North American Asteraceae in the second half of the twentieth
    270 KB (5,940 words) - 20:46, 31 January 2022
  • flowers on plants in some species have three or, rarely, four stigmas and styles. In addition, ovary position in some taxa can change from mostly inferior at
    17 KB (1,070 words) - 23:42, 5 November 2020
  • margins entire (entire or serrulate in Iresine; entire, crispate, or erose in Amaranthus). Inflorescences cymules arranged in spikes, panicles, thyrses, heads
    8 KB (586 words) - 23:00, 5 November 2020
  • and 2500 species. The species are primarily cool-temperate to arctic in their distribution. In the Flora region, there are 63 non-hybrid genera with 344 species
    40 KB (861 words) - 17:24, 11 May 2021
  • Australia. Species 70-100 (16 in the flora). Papaver is rich in alkaloids, notably opiates. The genus is quite complex cytologically; in addition to diploids,
    8 KB (560 words) - 22:49, 5 November 2020
  • confined to the arctic, four are circumarctic and two are transberingian. Most species of Puccinellia are halophytes, either in coastal habitats or in saline or
    17 KB (1,082 words) - 16:08, 1 December 2021
  • some variation in exothecial cell makeup. As H. H. Blom (1996) pointed out, mixed populations are present in some sites, especially in more humid areas
    18 KB (854 words) - 22:25, 5 November 2020
  • Treatment appears in FNA Volume 22. Treatment on page 255. Mentioned on page 256. Herbs, perennial, usually cespitose, often with short, mostly vertical to running
    4 KB (371 words) - 21:30, 5 November 2020
  • differences in vegetative morphology and population-level differences in chromosome numbers. In this treatment, while recognizing the value of such work in elucidating
    36 KB (999 words) - 20:59, 5 November 2020
  • Islands (New Guinea, New Zealand), Australia, arctic, temperate, and montane in Northern Hemisphere, mostly montane in Southern Hemisphere and equatorial regions
    24 KB (1,890 words) - 23:54, 5 November 2020
  • greatly in their longevity. In many species, all aboveground shoots are annual. In others, individual shoots may live more than one season. In such species
    82 KB (3,643 words) - 21:20, 17 July 2023
  • (2n = 32), circumboreal (Ontario to Alaska in North America); and subsp. compacta (2n = 32), mostly Arctic Eurasia, Atlantic Islands (Iceland, Spitsbergen)
    4 KB (380 words) - 23:42, 5 November 2020

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