|
| 1 |
Plants subshrubby to shrubby, up to 120 cm |
|
(2) |
| + |
Plants herbaceous, if slightly subshrubby, then only up to 35 cm tall |
|
(3) |
| |
|
|
|
| 2 (1) |
Bracts 2.5-4 mm, white and black hairy; calyx covered with subbasifixed to basifixed, subappressed to ascending, white hairs 0.6-1.8 mm and with ± medifixed, appressed, black hairs 0.3-0.6 mm; standard with tonguelike narrowed tip. |
|
270 A. gontscharovii |
| + |
Bracts 1-2 mm, black ciliate; calyx covered with strongly asymmetrically bifurcate, flexuous, ascending, white hairs up to 1 mm and with subappressed black hairs 0.1-0.3 mm; standard without tonguelike narrowed tip. |
|
267 A. arbuscula |
| |
|
|
|
| 3 (1) |
Leaflets in 2-4 pairs |
|
(4) |
| + |
Leaflets at least in 4, but mostly in more and up to 9, pairs |
|
(8) |
| |
|
|
|
| 4 (3) |
Calyx 11-13 mm; standard slightly constricted below middle |
|
(5) |
| + |
Calyx 8-10 mm; standard not or distinctly constricted |
|
(6) |
| |
|
|
|
| 5 (4) |
Leaflets narrowly elliptic, 4-14 × 1-3 mm; petals purple or dirty yellowish violet; legumes ca. 20 mm, covered with symmetrically to strongly asymmetrically bifurcate white hairs 1-1.5 mm and with fewer shorter black hairs. |
|
266 A. anfractuosus |
| + |
Leaflets filiform, 8-20 × 0.3-0.5 mm; petals yellow; legumes 30-35 mm, covered with medifixed predominantly black hairs 0.3-0.5 mm. |
|
271 A. laetabilis |
| |
|
|
|
| 6 (4) |
Leaves 6-16 cm with a long petiole ± as long as rachis; calyx with white hairs only. |
|
276 A. sogotensis |
| + |
Leaves 1-5 cm, subsessile; calyx white and black hairy |
|
(7) |
| |
|
|
|
| 7 (6) |
Stipules ca. 2 mm; leaflets linear, 4-15(-20) × 1-1.5 mm; bracts 1-1.5 mm; calyx covered with medifixed, at dorsal side predominantly appressed black hairs 0.3-0.5 mm and at ventral side with subappressed to ascending, longer, predominantly white hairs; standard obovate. |
|
269 A. compressus |
| + |
Stipules 3-5 mm; leaflets narrowly oblong, 12-20 × 2-4 mm; bracts 2.5-4 mm; calyx covered with strongly asymmetrically bifurcate, appressed to ascending, white hairs 0.8-1 mm and with medifixed, appressed, black hairs 0.2-0.3 mm; standard rhombic-elliptic, distinctly constricted below middle. |
|
274 A. polyceras |
| |
|
|
|
| 8 (3) |
Peduncles equaling or slightly longer than leaves |
|
(9) |
| + |
Peduncles 1.5-3 × as long as leaves |
|
(11) |
| |
|
|
|
| 9 (8) |
Calyx densely covered with subappressed to spreading, strongly asymmetrically bifurcate, white hairs 0.3-1.2 mm and with often much shorter black hairs. |
|
265 A. amabilis |
| + |
Calyx covered with appressed, medifixed, predominantly black hairs |
|
(10) |
| |
|
|
|
| 10 (9) |
Calyx 11-15 mm; petals pink, often suffused with yellow or green; standard 24-27 mm. |
|
273 A. macrotropis |
| + |
Calyx 9-12 mm; petals white or violet; standard 20-22 mm. |
|
272 A. macrolobus |
| |
|
|
|
| 11 (8) |
Leaflets in 9-12 pairs; bracts 3-4 mm; calyx 10-12 mm; petals yellowish, standard ca. 25 mm; legumes 40-45 mm, black hairy. |
|
275 A. pseudoamabilis |
| + |
Leaflets in 5-9 pairs; bracts 1-2 mm; calyx up to 10 mm; petals purple to lilac, standard up to 22 mm; legumes 20-35 mm, white and black hairy |
|
(12) |
| |
|
|
|
| 12 (11) |
Stems and leaves sparsely hairy; calyx 6-7 mm. |
|
268 A. ceratoides |
| + |
Stems and leaves densely to very densely hairy; calyx 8-10 mm. |
|
277 A. stenoceras |
|
