collected by Mr. Schomburgk in British Guiana, 431 



PsoralecB, there remains Indigofera, which cannot well be associated 

 with any other group of Lotecd. As at present constituted the genus 

 would uicXmAq Hemispadon, Endl., Oustropis, Don, and the Cape spe- 

 cies of Reichenbach's Bonjeania. A revision however of the very- 

 numerous species contained in Indigofera may suggest the separa- 

 tion of some groups, especially the OnolrycUoidei of Wight and Ar- 

 nott, including /. echinata of those authors, and /. acanthocarpa of 

 Lindley. Cyamopsis appears also to be referable to Indigoferce. 



88. Indigofera pascuorum, suffruticosa, erecta, canescens, foliis plerisque 

 imifoliolatis nnnnullis pinnatim 3 — 7-foliolatis, foliolis oppositis minute sti- 

 pellatis oblongis mucronatis basi angustatis, racemis elongatis laxifloris, ca- 

 lycibus breviter pedicellatis corolla dimidio brevioribus, legumine recto con- 

 tinuo subtereti polyspermo, juniore canescente. — British Guiana. Schom- 

 burgk, n. 96. St. Domingo, Herb. Mus. Petrop. — Caules e basi crassa ra- 

 mosa erecti, bipedales, tenues, paucifoliati. Racemi elongati. Flores me- 

 diocres, rosei. 



The only other American species known to me with so small a 

 number of leaflets are the following : 



/. gracilis, Bongard MS., suffruticosa, erecta, canescens, foliis (omnibus?) 

 tmifoHolatis, foliolo elongato anguste lineare acuto, racemis elongatis laxi- 

 floris, calycibus breviter pedicellatis corolla dimidio brevioribus, legumine 

 recto continuo subtereti polyspermo juniore canescente. — San Paulo, Bra- 

 silise. Herb. Mus. Petrop. 



/. asperifolia, Bongard MS., suffruticosa, procumbens v. adscendens, sub- 

 canescens, foliis simplicibus 3 — 5-foliolatisve, foliolis oppositis stipellatis ob- 

 longis linearibusve mucronatis basi angustatis, racemis longe pedunculatis 

 elongatis multifloris, calycibus subsessilibus laciniis corolla vix dimidio bre- 

 vioribus, legumine continuo subtereti polyspermo, juniore canescente. — In 

 campis ad Rio Pardo Brasiliae. Herb. Mus. Petrop. 



/. Pohliana, fruticosa ? erecta, canescens, foliis 3 — 7-foliatis, foliolis oppo- 

 sitis vix stipellatis oblongis obovatisve mucronatis basi angustatis, racemis 

 ■densis folio brevioribus, legumine continuo subtereti polyspermo juniore ca- 

 nescente. — In campis glareosis BrasiUae. Pohl, LangsdorfF, &c. 



Subtribe Galege^, DC. 



89. Tephrosia toxicaria. Pers. Syn. ii. 328. DC. Prod. ii. 249. — Legu- 

 men constanter sessile vidi. Stamen vexillare basi et apice liberum, medio 

 in tubum integrum cum casteris coalitum. Stylus lateraliter barbatus. Stig- 

 ma vix brevissime penicillatum. — Dry Savannahs on the Rupunoony, where 

 it is called Yarro conalli, and usedfor poisoning the fish Yarro, which will not 

 eat the Hiarry. Schomburgk, n. 173. — Panama. Cuming, n. 1170. St. 

 Vincent's, Anderson. 



90. Tephrosia (Brissonia) penicillata, caule herbaceo decumbente rufo- 

 pubescente, foliolis 5 — 9 oblongis obtusis mucrone recurvo adpresse pube- 

 scentibus, racemis elongatis oppositifoliis, calycis villosi dentibus e basi lati- 

 uscula subulatis tubo suo vix aBquilongis, vexillo villoso, stylo glabro, stig- 

 mate longe penicillato, legumine rufo-villosulo. — Habitu T. hispidul<£ ap- 



