Draba sibirica (Pallas) Thellung (Q3532)
Draba sibirica is a taxon with the rank species within the genus Draba
| Language | Label | Description | Also known as |
|---|---|---|---|
| English |
Draba sibirica (Pallas) Thellung
|
Draba sibirica is a taxon with the rank species within the genus Draba
|
Statements
taxon/id/Draba sibirica (Pallas) Thellung
0 references
Draba sibirica (Pallas) Thellung
Draba sibirica
(Pallas) Thellung
FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York.
accepted
1 reference
Greenland, GL
present
1 reference
Böcher, T.W., B. Fredskild, K. Holmen & K. Jakobsen. 1978. Grønlands Flora. P. Haase & Søns Forlag, København. 326 pp.
Stems (subdecumbent when sterile), unbranched, 0.5–2.5 dm, sparsely to densely hispid, trichomes malpighiaceous, (flowering scapes sparsely pilose proximally with simple trichomes, often glabrous on distal 1/2).
1 reference
blade oblong-lanceolate or oblanceolate, 0.4–2.2 cm × 1–5 (–10) mm, margins entire, surfaces often pubescent, sometimes glabrous (except margins), with appressed, malpighiaceous trichomes (these sometimes with 1 or 2 shorter, lateral branches, appearing 3-fid or cross-shaped).
1 reference
Racemes 7–20-flowered, ebracteate, considerably elongated in fruit;
1 reference
Fruiting pedicels divaricate, straight or curved, (often filiform), 5–18 (–23) mm, glabrous.
1 reference
Flowers: sepals (erect), oblong or ovate, 2–2.7 mm (lateral pair subsaccate basally), glabrous or abaxially sparsely pilose, (trichomes simple);
1 reference
petals yellow, narrowly obovate, 4–6 × 2–3 mm, (apex emarginate);
1 reference
anthers ovate-subcordate, 0.4–0.5 mm.
1 reference
Fruits usually oblong to elliptic, rarely sublinear, plane, flattened, 4–8 × 1.5–2.2 mm;
1 reference
valves glabrous, (obscurely veined);
1 reference
ovules 24–30 per ovary;
1 reference
Seeds (brown), ovoid, 0.9–1.2 × 0.5–0.6 mm. 2n = 16.
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference