« 
112 
acuminata, c. 3 cm. longa. Stylus cum stigmate luteus. Pedunculus 
floris c. 2 cm. longus (W.). Crescit sec. cl. Lund, in cujus horto 
plantata a Warming leeta est, in Serra do Caraca, prope 
Ouro-preto, prov. Minarum; floret Decbr.—Jan. et aliis anni 
temporibus. 
Fam. Hydrocharideæ DC. 
Trib. Hydrilleæ Casp. 
Seubert in Martii Fl. Bras. vol. 111, p. 97. — Caspary, Conspectus syste- 
maticus Hydrillearum, Monatsberichte d. Kgl. Akad. der Wissenschaften, 
Berlin 1857. 
Elodea Rich. 
1. E. Guyanensis Rich., Mém. de l’Inst. 1812 p. 4; Caspary 
1. c. p. 12. — Udora lirasiliensis Mart., Seubert in Fl. Bras. 
1. c. p. 99. 
In lacubus ad Lagoa Santa haud infrequens; floret tem¬ 
pore pluviorum, inprimis Nov. — Febr.: Warming. 
2. E. densa (Planchon) Caspary 1. c. p. 13. Egeria densa 
Planchon Ann. des sc. nat. III sér., 1849, tom. XI, p. 80. 
Crescit ad Lagoa Santa in lacu silvæ umbrosæ aqua len- 
tissime fluitante, m. Jan.—-Maio flor., flor. albis: Warming. 
Fam. Alismaceæ. 
Seubert in Marti Fi. Bras. vol. 111, p. 101. 
Aiisma L. (sect. Eualisma in Fl. Bras.). 
1. A. tenellum Mart., FI. Bras. 1. c. 105. Echinodorus 
tenellus Buehen. 
Crescit in paludosis ad Taubaté, prov. S. Paulo, Nov. 
Horens; Lund; ad Lagoa Santa, ubi in ripis lacuum frequen- 
tissima, per fere omnes anni menses Horens: Warming. 
\ 
Echinodorus Rich. (hue Sectio II, Lophiocarpus et Sect. III, 
Echinodorus in Flora Bras.) Engelmann, Manual of botany of the 
northern united States, 5 edit., 1868, p. 492. 
