Cynanchum acutum

Cynanchum acutum

Bacırgan

Stems to 3 m, slender, terete, twining, branched, glabrous below, sometimes puberulent above. Leaves glabrous, ovate to triangular-ovate, 2·5-10 x 1·5-8cm; apex subacute, base deeply cordate to sagittate; petioles 1-7 cm. Cymes few- to many-flowered; peduncles 5-10 cm, pubescent. Corolla white or pinkish, 6-9 mm diam., lobes oblong, obtuse. Follicles 6-16 x 1 cm, acuminate, glabrous, or puberulent when young. Fl. 6-9. Sandy saline places, rocky slopes, rive; banks, fallow fields, vineyards, roadsides, s.I.-1500 m.
1. Leaves c. 1-2 x as long as broad, broadly ovate-cordate; basal lobes scarcely divergent; follicles 6-15 cm subsp. Acutum
1. Leaves 3 or more x as long as broad, narrowly sagittate; basal lobes distinctly divergent; follicles 12·5-16 cm subsp. Sibiricum
1
  • 769
  • 8
  • 0
11
  • 854
  • 9
  • 0
12
  • 802
  • 9
  • 0
13
  • 935
  • 8
  • 0
14
  • 825
  • 9
  • 0
15
  • 868
  • 9
  • 0
3
  • 825
  • 8
  • 0
4
  • 914
  • 8
  • 0
5
  • 825
  • 9
  • 0
6
  • 861
  • 9
  • 0
7
  • 835
  • 10
  • 0
8
  • 935
  • 4
  • 0