Description
(
英語
)
由eFloras提供
Herbs biennial or perennial, (0.5-)1-4.5(-6.9) cm tall, often with petiolar remains of basal leaves. Stems erect or ascending, simple or few branched at base, pubescent with sessile stellate trichomes, rarely glabrescent distally. Basal leaves rosulate, pubescent as stems; petiole (0.3-)0.8-3.5(-6) cm; leaf blade oblanceolate, spatulate, oblong, or ovate, (0.7-)1-4(-8) × (0.4-)0.8-2(-3) cm, margin entire, dentate, or rarely runcinate, apex acute. Middle cauline leaves narrowly oblong or linear, sessile, 1-5.5(-8) cm × 1-7(-15) mm, base deeply sagittate-amplexicaul or rarely auriculate, margin entire or rarely obscurely denticulate, apex acute; auricles to 10 × 1 mm. Fruiting pedicels slender, glabrous, divaricate to divaricate-ascending, (2.5-)4-10(-15) mm. Sepals oblong, (2-)2.5-3(-3.5) × 0.6-0.9 mm, glabrous or rarely pubescent. Petals white or pink, spatulate, (6-)6.5-8(-9) × (1.5-)2-3 mm; claw distinct. Filaments 2.5-4(-5) mm; anthers narrowly oblong, 0.8-1 mm. Fruit (0.8-)12-2(-2.8) cm × 0.5-0.8 mm, only slightly torulose; gynophore distinct, (0.1-)0.2-0.6(-10) mm; style 0.1-0.4(-0.9) mm. Seeds brown, 50-100 per ovary, oblong or ovoid, 0.4-0.6 × 0.2-0.3 mm. Fl. May-Jun, fr. Jun-Jul. 2n = 12.
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat & Distribution
(
英語
)
由eFloras提供
Steppe. Xinjiang, Xizang [Afghanistan, Kazakhstan, Russia].
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Synonym
(
英語
)
由eFloras提供
Arabis toxophylla Marschall von Bieberstein, Fl. Taur.-Caucas. 3: 448. 1819-1820; Arabidopsis toxophylla (Marschall von Bieberstein) N. Busch; Sisymbrium toxophyllum (Marschall von Bieberstein) C. A. Meyer; Stenophragma toxophyllum (Marschall von Bieberstein) B. Fedtschenko.
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Pseudoarabidopsis toxophylla: Brief Summary
(
西班牙、卡斯蒂利亞西班牙語
)
由wikipedia ES提供
Pseudoarabidopsis es un género monotípico de plantas con flores de la familia Brassicaceae. Su única especie, Pseudoarabidopsis toxophylla, es originaria de Asia Central.
Pseudoarabidopsis toxophylla: Brief Summary
(
越南語
)
由wikipedia VI提供
Pseudoarabidopsis toxophylla là một loài thực vật có hoa trong họ Cải. Loài này được (M.Bieb.) Al-Shehbaz, O'Kane & R.A.Price miêu tả khoa học đầu tiên năm 1999.