Papilionacese. 
125 
10. Upper Is with 2—3 pairs; leaflets broader and more 
obtuse than in 607.—Mountain woods; G. W. V. B. 0. 
J. U. Z. S. 7.heterophyllus L. 606. 
— All the Is with 1 pair of leaflets . ... 11 
11. Leaflets linear-lanceolate, narrowed to a point, rarely 
(v. angustifolius = L. ensifolius auct. non Badar.) al¬ 
most linear, or (v. platyphyllus Retz.) broader, oblong 
or oblong-lanceolate, 2 cm broad and more, rather ob¬ 
tuse, apiculate (Aigle). FIs greenish, streaked with rose.— 
Woods; distrib. 6 ... sylvestris L. 607. 
— Leaflets broader than in the last, oblong-lanceolate, 
rather obtuse, apiculate. FIs of a fine carmine-red. Style 
longer than in the last.—Thickets; Neuchatel and Vaud, 
apparently spontaneous. 6 . . latifolius L. 608. 
12 (1). Ls simple (petioles foliaceous), linear-lanceolate, grass- 
like. Racemes 1- (rarely 2-) fid. FIs purplish. — Fields, 
grassy places; rare (wanting in G. L. U. A.). 6 
Nissolia L. 609. 
— Ls with 2—6 pairs of leaflets ... 13 
13. Ls with 2—3 pairs ...... 11 
— Ls with 4 — 6 pairs . . . 16 
14- Stem narrowly winged, ascending. Rt-stock thickened 
here and there in tubercles. Leaflets oblong-lanceolate, 
rarely (b . I in if alius Reich.) linear. L. macrorrhizus Wimm. 
Orobus tuberosus L. — Woods; distrib.; b. Tessin. 4 
montanus Bernh. 610. 
— Stem not winged, only angular, erect . . . lo 
15. Leaflets oval, long-acuminate, rarely (b. gracilis Gaud.) 
linear. Petioles longer than the stipules.—Woods; dis¬ 
trib.; b. Tess. 4 . . . vernus Bernh. 611- 
— Leaflets almost linear. Petioles scarcely as long as the 
stipules. L. canescens Gr. Godr. —Neuchatel (vallon de 
la Brevine). 6 .... ensifolius Gay. 612. 
16 (13). FIs yellowish, then dark-yellow. Leaflets (large) 
elliptic-lanceolate, pointed. Stem simple.— Alp., subalp. 
and Jura (Dole, Reculet). 6 . . luteu3 Peterm. 613. 
— FIs violet-red. Leaflets oval-oblong, obtuse, apiculate 
(turning black in drying). Stem branched.—Woods; here 
and there (wanting in U. L.). 6 . niger Bernh. 614. 
OBS. Among the cultivated plants of this family are the following also : 
1. Pisum sativum L. (Seeds globular, rolling, of a light colour; fls gen. white). 
2. Pisum arvense L. (Seeds compressed-angular, not rolling; fls variegated). 
3. Phaseolus vulgaris L. (Racemes shorter than the ls). Haricot. 4. Phaseolus 
multifiorus L. (Racemes longer than the ls). 5. Lupinus (Ls digitate, with 
5—9 leaflets). 0. Galega officinalis L. 7. Soja japonica Savi., recently culti¬ 
vated experimentally. 
