18 



AI. subcordatum Raf. 



Rafinesque in Med. Rep. of N. York, V, 356. ? 



= AI. Plantago t americanum. 



(teste Kuhth, Enum. plant. 1841, III, p. 149). 

 AI. subulatum L. 14 ) 



Linne, Spec. plant, ed. I, 1753, p. 



== Sagittaria pusilla Nutt. 

 AI. tenellum Mart. 15 ) 



Martius in Rom. et Schult. System. Vegetab., 1830, VII, 

 II, p. 1600. 



= Echinodorus tenellus Buchen. 

 AI. trinerve Lk. 



Steudel, nomenclator botanicus, ed. II, 1340, I, p. 49. 



mihi ignotum. 



(an Alisma Plantago, Echinodorus ranunculoides, Dama- 

 sonii spec. ?) 

 AI. triviale Pursh. 



Pursh, Fl. Americ. sept. 1816, I, p. 252. 



= AI. Plantago, var. americanum Schultes. 

 AI. virgatum Hook. & Arn. 



W. J. Hooker et Walker- Arnott, Bot. of Cptn. Beechey's 

 voyage 1839, p. 311. 

 [Species sequentes Ind. Orient, nominibus tantum cognitae sunt: 

 AI. apetalum H. Harn. 



H. Hamilton in Wallich, A numerical list of dried spe- 

 cimens of plants 1828, p. 175, Nr. 4996. 



laps. calami: 



AI. aphyllum in Steudel (nomencl. bot. ed. II, 1840, 1, p. 49). 

 AI. calophyllum Wall. 



Wall. ibid. p. 175, Nr. 4997. 



= AI. parnassifolium ? Harn. hb. 

 AI. cristatum Wall. 



teste Steudel ibid. 

 AI. pubescens Harn. 



(AI. nathpurense Steud.) 



Steudel ibid. 

 AI. stellatum Harn. hb. 



(AI. Hamiltonianum Wall.) 

 Steudel ibid.] 

 Baldellia Pari. 



Pariatore, nuovi genere e spec. di piante monocot. 1854, 

 p. 57. 



==. Echinodori spec. Eng. 

 B. ranunculoides Pari. 



ibid. 



= Echinodorus ranunculoides Eng. 

 Caldesia Pari. 



Pariatore, Flora Italiana, 1858, III, p. 598. 



= Echinodori spec. Eng. 



