562 ARBORETUM AND FRUTICETUM. PART III 
Sect. I. SOPHO‘REX. 
Sect. Char. Corolla, in most, papilionaceous. Stamens 10, with the fila- 
ments distinct. Legume not jointed. Cotyledons flat, leafy. Embryo 
with the radicle beside the edges of the cotyledons. Leaves simply pin- 
nate, or simple. 
Sopuo’ra R.Br. Legume necklace-shaped, including many seeds. Leaf 
with more than three leaflets. 
Virer’L14 Lam. Legume compressed, including many seeds. Leaf with 
more than three leaflets. 
Piera/ntuus Swt. Legume compressed, including 6 seeds. Leaf with its 
leaflets 3. 
Sect. II. Lorex. 
Sect. Char. Corolla papilionaceous. Stamens 10, the filaments of all 
connate, or those of 9 connate, and that of one distinct. Legume not 
jointed. Embryo with the radicle beside the edges of the cotyledons. 
The cotyledons flattish ; in germination, converted into leaves furnished 
with stomata. Leaves simply pinnate, or simple. 
tex L. Calyx 2-parted, 5-toothed. Legume oval-oblong, turgid, 
scarcely longer than the calyx, containing but few seeds, though the ovules 
are many. Habit spiny. 
Srauraca’ntHus Lk, Calyx 2-parted, 5-toothed. Legume flat, extended 
far beyond the calyx, containing many seeds. Habit spiny. 
Sra‘rtium Dec. Standard roundish. Keel acuminate. Branches rush- 
like. Leaf simple. 
Genrsta Lam. Standard oblong-oval. Keel oblong, not wholly includ- 
ing the stamens and pistils. Leaves with 3 leaflets, or, in some, simple. 
Cy'tisus Dec. Standard ovate. Keel very obtuse, including the stamens 
and pistil. Leaves, in all, with 3 leaflets. 
Apenoca’RPts Dec. Stamens with the filaments connate. Legume bear- 
ing stalked glands all over it. 
Ono’nis L. Calyx with 5 linear segments. Standard striate. Legume 
containing few seeds; in most, turgid. 
Amo’rpua L. Corolla consisting of the standard only. 
Rosi’n14 Dec. Legume flat; that edge to which the seeds are attached 
margined. Leaf impari-pinnate. 
CaRAGA NA Lam. Legume rather cylindrical. Leaf abruptly pinnate. 
Hauimope’NpRon Fisch. Legume stipitate, inflated, bladdery. Leaf 
abruptly-pinnate. 
Cato’pHaca Fisch. Stamens with the filaments of 9 connate, that of one 
distinct. Legume sessile, with concave valves bearing hairs, some soft, 
some rigid and glanded. 
Cotu‘teEA R. Br. Legume stipitate, much inflated, glabrous. 
Astra’GaLus Dec. Legume with its lower suture so bent in towards . 
the opposite one as to cause the legume to seem, more or less, 2-celled. 
Sect. III. Hepysa‘rEm. 
Sect. Char. Corolla papilionaceous. Stamens usually with the filaments 
connate in one of three modes; the 10 connate; 9 connate and one 
distinct; or connate by fives: in a few cases all are distinct. Legume 
dividing transversely into 1-seeded joints, called loments. Embryo with 
the radicle beside the edges of the cotyledons, which are flattish, and, in 
germination, are converted into leaves furnished with stomata. Leaves 
simply pinnate, or simple. 
Coronr'Lia Neck. Calyx campanulate, usually shorter than the claws 
- of the petals. Carina acute. Stamens diadelphous. Seeds ovate, or 
cylindrical. 
