333. 
334. 
335. 
200 
calycis laciniis subulatis tubo longioribus petala zequanti- 
bus, legumine oblongo basi attenuato velutino.—Near El 
Rio Quarto, on the Pampas of Cordova, Dr. Gillies.— 
Nom. vernac. Sen.—Dr. Gillies informs us that this is 
used by the natives in place of Senna. 
(1.) Dolichos vezillatus, Humb. et Kunth?—Banks of 
the River Plate, Dr. Gillies.—The legumes are not ma- 
ture, and the upper lip of the calyx is undivided, hence 
arise our doubts whether it be the plant of Humboldt. 
(1.) Lablab vulgaris, Savi.—Monte Video and Buenos 
Ayres (cult.?), Dr. Gillies.—QOur specimens are un 
ingly — 
(1.) Canavalia Pusliclete (Hook. et Arn.); labs; foli- 
 Oolis ovatis obtuse acuminatis coriaceis subtus minute 
reticulatim venosis, racemis multifloris, calycis basi bi- 
bractiolati labio inferiore minuto integro (!) denticuli- 
formi. —Plentiful i in the woods of Rio — Tweedie. 
Gasiti: (Hook. et Arn.) 
Calyx minute bibracteolatus, campanulatus, subæqualiter 4-fi- 
dus; lobis ovatis, acuminatis, superiore latiore. Corolla 
petala zequalia, obtusa, longe unguiculata; vexillo et 
carina basi longiuscule deorsum bi-, alis uni-calloso-den- 
tatis: Vexillum reflexum, ovato-oblongum; ale anguste 
oblongs: carina basi fere ad summum biceps, elliptico- 
oblonga. Stamina diadelpha (9 et 1), corollam subæ- 
quantia. Pistillum corolla longius. Germen lineare, 
longe stipitatum, pubescens, 8-10-ovulatum. Stylus sub- 
ulatus, glaber, germine longior, rectiusculus. Stigma 
parvum, obtusum. Legumen (immaturum) lineari-ob- 
longum sericeo-pubescens, stipite (ut in germine) caly- 
cem æquante, stylo subulato longe acuminatum.—Fru- 
tex volubilis, glaber. Folia pinnatim 3-foliolata ; foliola 
— basi bistipellata, elliptico-oblonga, apice retusa cum mu- 
cronulo, supra viridia, nitida, subtus pallida. Racemi axil- 
