316  DLADELPHIA. DECANDRIA! 
Standard flat, a little reflected, circular, large, 3 
Wings blunt, half as long as the standard. Z 
Keel shorter than the wings, tapering to a point. _ 
Stam. Filaments 10, rising upwards, 9 united. Anthers 
~~ simple. | ! Ee 
Pist. Germen oblong. Style simple, tising ups yards, 
Summit blunt, wien i bane. E sd ae 3 
S. Vess. Legumen oblong, blunt, cylindrical, with protu- 
berances formed by the seeds, Ty ae 
SEEps 4, nearly round. rest Tae 
Oss. It differs from Vicia solely in the summit. Lryx. In 
E. tetraspermum the cup has 5 unequal tecth ;.and the summit, — 
when viewed through a microscope, appears bearded, so that it 
should be arranged with the Vicie,. In E, hirsutum there are — 
ONYS Hee, ; fe ae 
4. 155. 
Car. Umilel simple. ere 
| Cup 1 leaf, tubular; rim with 5 teeth, early 
Buoss. butterfly-shaped, = 
a bad ae egg-shaped, straight, hardly so large 
_ORNITHOPUS, Tourn, 224, Ornithopodium. ( 
standard. : 
Keel compressed, very'small. oe 
Stam. Filaments 10, 9 united. Anthers simple, » 
Pisr. Germen strap-shaped. Style bristle-shaped, } 
~ ying: Summit a dot at the end of the style. wee 
S. Vess. Legumen awl-shaped, cylindrical, bowed, j 
separated by transverse partitions, separating 
joints. wes Gc ee 
Szxps solitary, roundish, 
HIPPOCRE’PIS. Tourn. 225, Ferrum equinum. 
Cat. Umlelsimple. © © thee 
Cup 1 leaf, with 5 teeth, the 2 upper conj 
less deeply divided, anent, 
Bross. butterfly-shaped. _ sli ne 
Standard heart-shaped, with a claw as_long | 
po 
Wings eégecblong, 8 
mgs egg-oblo unt. 
Keel crercent-tharee, compressed, 
