| Family | BRASSICACEAE |
| Genus species | Parrya nudicaulis (L.) Regel |
| Bibliography | Bull. Soc. Imp. Naturalistes Moscou 43(II): 176 (1862) |
| Native Range | Subarctic, Afghanistan to w. China and Himalaya |
| Primary Biome | Subalpine or Subarctic |
| Habitat | rocky slopes |
| Altitude | 0-5500m |
| Description | basal leaves broadly spathulate to narrowly oblong, 4-10cm long, glabrous to glandular hirsute, sinuate, raceme leafless, corolla 20-25mm, seed conspicuously winged |
| Size | 10-30cm |
| Color | purple, white |
| Bloom | spring |
| Ca | + |
| Type | perennial |
| Cultivation | rock crevices with favourable water regime, eastern slopes alpine house, poor, drained soil, shading in summer |
| Propagation | seed in spring, barely covered, germ. 1 month, 10-16°C cuttings in late summer |
| Synonyms | Achoriphragma ajanense (N.Busch) Soják Achoriphragma nudicaule (L.) Soják Arabis gmelinii Willd. ex Ledeb. Arabis grandiflora L. Arabis latifolia Willd. ex Ledeb. Arabis nudicaulis (L.) DC. Arabis siliculosa Lam. Arabis tatarica Pall. Cardamine articulata Pursh Cardamine nudicaulis L. Cheiranthus scapiger Adams Hesperis arabidiflora DC. Hesperis arabidiflora var. aspera DC. Hesperis arabidiflora var. glabra DC. Hesperis scapigera (Adams) DC. Matthiola nudicaulis (L.) Trautv. Neuroloma adamsianum Andrz. ex Ledeb. Neuroloma ajanense (N.Busch) Botsch. Neuroloma arabidiflorum DC. Neuroloma arabidiflorum var. aspera (DC.) DC. Neuroloma arabidiflorum var. glabra (DC.) DC-- Neuroloma haleniana Andrz. ex Ledeb. Neuroloma nudicaule (L.) DC. Neuroloma scapigerum (Adams) DC. Parrya ajanensis N.Busch Parrya arabidiflora Sweet Parrya linnaeana Ledeb. Parrya macrocarpa R.Br. Parrya macrocarpa var. aspera (DC.) Hook. Parrya macrocarpa var. glabra (DC.) Hook. Parrya nudicaulis f. albiflora Cody Parrya nudicaulis var. aspera (DC.) Regel Parrya nudicaulis f. dentata N.Busch Parrya nudicaulis var. glabra (DC.) Regel Parrya nudicaulis var. grandiflora Hultén Parrya nudicaulis var. interior (Hulltén) B.Boivin Parrya nudicaulis ssp. interior Hultén Parrya nudicaulis f. latifolia N.Busch Parrya nudicaulis var. scapigera (Adams) Regel Parrya nudicaulis ssp. septentrionalis Hultén Parrya scapigera (Adams) G.Don |
| Territory | 0 Circumpolar 1 Europe 14 Eastern Europe (RUE East European Russia, RUN North European Russia) 3 Asia-Temperate 30 Siberia (BRY Buryatiya, CTA Chita, IRK Irkutsk, KRA Krasnoyarsk, TVA Tuva, WSB West Siberia, YAK Yakutskiya) 31 Russian Far East (KAM Kamchatka, KHA Khabarovsk, KUR Kuril Is., MAG Magadan) 34 Western Asia (AFG Afghanistan) 36 China (CHQ Qinghai, CHT Tibet) 4 Asia-Tropical 40 Indian Subcontinent (EHM East Himalaya, PAK Pakistan, WHM West Himalaya) 7 Northern America 70 Subarctic America (ALU Aleutian Is., ASK Alaska, NWT Northwest Territories, YUK Yukon) |