218 XLVI. LEGUMINOSA. 
IZ 
wy 
SS | 
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rey 8 
LO \ ~~ ; = 
ping . = 
WS WN 3 
FIG. 43.—1. Lathyrus odoratus. 2. The stamens, the upper one free, and with the style, turned 
upwards. 3. The legume. 4. A seed, showing the embryo with the two large cotyledons. 5. Hedysa- 
rum boreale, a leaf and jointed legumes (loments). 6. One of the joints open, showing the seed. 
. oe pratense. 8. The legume and part of the calyx. 9. Section of the seed. 10. A flower 
enlarged. 
Conspectus of the Genera. 
* Corolla papilionaceous, 
, i-celled. _. Phaca. 22 
turgid, . @sub-2-celled. Astragalus. 21 
Stemerect. Tephrosia. 13 
00-seeded, . ( compr’s’d. ?St. twining. pies, 6 
Stamens5. . . . Petalostemon. 17 
Legumes (1-seeded... (Stamens10,.. . . : 6 
ae 5&5. . Eschynomene. 25 
Fleth Fis. racemed. .. (Sta.9&1.. Hedysarum. 26 
erbs. . 
Loment 2—10-jnt. ¢ Flowers umbellate. Coronilla. 24 
fF. ellow. Colutea. 12 
Erect... @Fls. blue. . Asorpha. 15 
unarmed. . . 2?’ Twining. Bracts colored. Wéistaria. 7 
unequally. (Shrubs and trees, . . See with stipular spines. apes. s 
; ; Seeds oval. Vicia. 2 
: f outside. - ?Sds. globose. Piswm. 
’ see villous . . . . . dinside, next the freesta. Lathyrus. 
Leaves  Farapaa Style glabrous. . " . ; : ~ athe : 
pinnate (abruptly, . 2not cirrhose. Stem erect. ait.: «40 apap ee 
Calyx bibracteolate. . Lespedeza. 
1-seeded, indehiscent. . 3 gaz naked... . 
2-seeded. None of the flowers apetalous. . Melilotus. 19 
2-seeded in the apetalous flowers. . $ Amphicarpe@a. 10 
; Keel and sta. circinate. Phaseolus. 5 
ee ae Keel long-clawed,. . Clitoria. 9 
Legumes (00-seeded. ¢Calyx 4-toothed. . . . . « Galactia. 8 
E 5 a Joluted and one-seeded. . : : A : . Stylosanthes. 23 
pinnately. (Loment ?several-jointed, several-seeded. . . ‘ - . Desmodium. 27% 
: jie. faleate or spiral. . Medicago. — 20 
f tamens diadelph.(9&1.) ? Leg. included incal. . Trifolium. 18 
Leaves Set . (Stamens 10, distinct, equal. oe 5 Eis ee 33 
8-foliate | palmately. ? Trees. ue tue ae a . .  Leburnum. 32 
Bierbs, a i a a 
: Shrubs. F 5 .  . Genista. . 29 
Leaves simple. . . . ( Trees. De ge eS OS Sa 5 34 
Leaves palmately 5—15-foliate. . 8... Ow. wes 31 
