Northeastern Asian Flora
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Dryas octopetala var. asiatica (Nakai) Nakai   (redirected from: Dryas octopetala f. asiatica Nakai)
Family: Rosaceae
[Dryas ajanensis Juz., moreDryas incanescens Juz., Dryas nervosa Juz., Dryas octopetala f. asiatica Nakai, Dryas octopetala subsp. ajanensis (Juz.) Hult?, Dryas octopetala subsp. nervosa (Juz.) Hult?, Dryas octopetala subsp. tschonoskii (Juz.) Hult?, Dryas tschonoskii Juz.]
Dryas octopetala var. asiatica image
  • Japan Flora
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Japan Flora: Decumbent, much-branched dwarf shrub; leaves subcoriaceous, ovate to broadly ovate-clliptic, 10-20 mm. long, 6-15 mm. wide, obtuse, shallowly and obtusely lobulate and slightly recurved on margin, green above with impressed midrib and nerves, densely white-tomentose beneath, the peti­ole 5-20 mm. long, white-pubescent; pedicels 3-10 cm. long, white-woolly; petals 10-15 mm. long, rounded at apex; achenes about 3 mm. long, pubescent; styles elongate, about 3 cm. long, plumose with white hairs. July-Aug. Dry alpine slopes.

Hokkaido, Honshu (centr. distr.); rare. Kam­chatka, Kuriles, Sakhalin, Ussuri, Ajan, and n. Korea. cold regions of the N. Hemisphere.

 

Dryas octopetala var. asiatica
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Development supported by College of Agriculture and Life Sciences of Seoul
National University and Korea National Arboretum of Korea Forest Service.
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