HEXANDRIA DIGYNIA. 



230 



II. DIG YNIA. 



312. NECTRIS. Gen. pi 610. 



N. foiiis demersis oppo?itis capiilaceo-multifidis : emersis 



allernis orbiculatis peltatls integerrimis. 

 N. aqualica. IFiild. sp. pi 2. p. 248. 

 Cabomba aqnatica, Juhl. gut. 1. p. 321. /. 124. 

 In the streams of Carolina and Georgia. If. . July, Aug. 



V. s. 



. N. foiiis omnibus alternis demersis ternatis ; emersis qui- 



nato-pinnatis, 

 Floerl<ea proserpinacoides. Muhlh. mss. 

 In ditches and slow-flowing rivers : Pensylvania and Vir- 

 ginia. 1/ . Aug. V. V. Flowers greenish-yellow in 

 both species, on long axillary solitary petioles. The 

 character of the last species deviates a little from 

 Aublet's ; but as I never had an opportunity of seeing 

 his plant in a living state, I consider the difference so 

 trifling that they will be better to remain united. 



pehata. 



pinnata. 



III. TRIG YNIA. 



313. SABAL. Adanson. Pers. syn. 1. p.3gg. 



1. Sabal. Pers. I.e. Jdansoni, 



Raphis acauhs. IVilld. sp. pi. 4. p. I0f)3. 

 Chamaerops acaulis, Mich.Ji. amer. 1. p. 207. 

 Corvpha minor. Jacq. vind. 3. t. 8. 

 Corypha pumila. Walt. Jl. car. l\Q. 

 Icon. Bot.mag. 1434. Guersent. obs. in bullet, de la 



soc. philomat. no. 8/. 

 Along the sea-coast of Carolina and Georgia. Tj . Aug. 



V. V. A species of palm of but little beauty or use. 



314. CHAMiEROPS. Gen.p/. l68S. 



1 . C. caudice repente, stipitibus aculeato-serrulatls, fron- serrulaia 

 dibus pz\mat]s.—irilld. sp. pi. 4. p. 1 155. Mich.Ji. 

 amtr. 1 . p. 206. 

 On the coast of Georgia and Florida. Tj : v. v. s.Ji. 



