Brassicaceae |
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Alyssum sibiricum WILLD. |
Alyssum sibiricum WILLD |
Alyssum L. |
A. sibiricum Willd., Sp. PI. 3(1): 465 (1800). Syn: A. minudflorum Boiss., Diagn. ser. 1(1): 73 (1843)! A. alpestre var. suffrutescens Boiss., Fl. Or. 1: 268 (1867) pro. max. parte! A. alpestre var. minutiflorum (Boiss.) Boiss., loc. cit.; A. suffrutescens var. epiroticum Hal., Consp. Fl. Gr. 1: 93 (1900)! Figure 17, p. 371. Dense cushion-forming perennial, with woody and strongly branched caudices. Fertile stems up to 20 cm. Leaves of sterile shoots spathulate, ashy-canescent, with an indumentum of stellate hairs with long, unequal, sericeous rays (up to 1.5 mm). Cauline leaves obovate to oblanceolate, ± deciduous. Petals 2-2.5 mm. Short filaments with free appendages. Fruits broadly obovate or obcordate, 3-4 x 2-3.5 mm, with an indumentum of ± sparse, coarse stellate hairs with divergent and unequal rays. Styles 0.8-1.5 mm. Seeds wingless. Fl. 5-7. Slopes, steppe, open places, 100-2200 m. Type: Siberia, Richtscheid (?) (B; photo. E! iso. G in Hb. DC!). Widespread. A2(E) Istanbul: Serai-koy, Friwaldski! A3 Sakarya: Doğançay, 100 m, D. 36326! A4 Kastamonu: Kastamonu, 1100 m, D. 21778! A5 Kastamonu: Tosya, Sint. 1892: 3684! A6 Tokat: Tokat, Krichrigh dagh, Wiedemann! B2 Kütahya: Gediz, Şaphane Da. above Şaphane, 1500 m, D. 18510! B4 Ankara: Kavakli valley (Dikmen), 900 m, Bornm. 1929: 13863 ! B5 Nevşehir: Nevşehir to Ürgüp, 1200-1300 m, D. 19129! B6 Sivas: Sivas, 1800 m, Maunsell B8 Tunceli: Pülümür, 2 km S of Mutri, 1300 m, Reese ! C1 Aydin: Samsun Da., above Priene, 700-900 m, D. 18362! C2 Denizli: Boz Da., above Gatran Y., 1800-2100 m, D. 13375! C3 Burdur: nr. Buldar (Burdur), Heldr.! C4 Konya: nr. Konya, 1200 m, Zed.! Balkans, Crimea & Caucasia. |