122 



amplectens, Alae carinae adaatae. Stylns lateralis, Legn- 

 meu snbtrapezoideani; sutura snperiore iucrassata dohiscente. 



T. oar^pctalum, T. pexeime (?) subglabrum; catilihis 



erectinscolis ; stipulis obloiigis acutis subdentatis } foliolis obo- 



Tatis oblongisve denticulatis basi cnneatis; pednnculis foKo 



multo longioribus; floribns umbellatis nutantibus; lacinns ca- 



iycinis inaeqtialibns Unearibus mnticis (lorolla patilo breviori- 



ibus; Tcxillo alisque mucrouatis ; le^uminibns subtrispermis. — 



Species distiiictissima J nisi eni^em cam T, car oHniano '^ stipu- 



lis non bifidis, legumiiiibus glabris aliisqiic notis differro vidc- 



tur, Hexba pereunis (?) habita T, liybridi; corolla parva, ca- 



lyce panlo longior, albida, apice sordide pnrpurascens; legn- 



mcn iongitudine calycis, corolla fectura, sub trap ezoidenin, 



compressnnij hjalinum; seminaflavaj suborata, radiculaYix 



prominula. — Hab. iu Louisiana. 



66) Triphtjsaria JF. et M. Calyx tubulosus, 4-tidttS. 

 Corolla personata: tubo filiformi; labio superiore ludiviso 

 subulate; inferioro tripai-tito, laciniis sacoatisi Stamina di- 

 dynama, omnia fertilia. Antberae liueares , mutioac, unilocu- 

 laresl Stylus simplex. Stigma oblongum, bilobum. Capsula 

 oblouga, polysperma, bilocularis, bivalvis: valvulis mai-gine 

 liberlsj dissepimento parietali placentae ceutrali aduato. Se- 

 miua oblonga, aptera; testa scrobicul^ita nucleo arete adbrae- 

 rentc. ■' 



i 



T. versicolor, Rhinanthacea ATxawtt , h&}i\iii Oncorhyit- 

 cht; folia elongata, ima basi dilatatasemiaraplexicaulia, apic^ 

 pinnati-lohata incisa, sparsa, inlima saepe opposita, floraha 

 calyce vix longiora; flores axillares, solitarii, sessiles; co- 

 rolla alba, dcitt rosea^ tubus filiformis calyce dupio loJigiofj 

 labium superius rectum subulatum, raarginibus iufloxi^, i"f«- 

 rius amplum e vesiculis compositum tribus obovatis, laciwul* 

 parva erocta apkulatis ct iu fauce rima longitiuliuali instvuctis; 



