I 



OF ARTS AND SCIENCES. 319 



240. " Randia ? " Not in the American collection. Perhaps a 

 Gynopachys or Grijffitkia. 



243. " Psychotria calycosa, A. Gray," is not that sjiecies, but P. ma- 

 crocalyx, Gray, 1. c. 



246. "P. VitiensiSjSeem." is P. calycosa, Gray, but with the limb 

 of the calyx less lobed. 



247. " P. ? speciosa, Forst," It may be that plant-and Cepheelis fra- 

 grans, Hook, and Arn., but the character fails to accord. Certainly it 

 is no Psychotria, and is Ixora (PhyUeilema) Vitiensis, Gray, 1. c. 



248. " Psychotria.'" Foliage only, not identified. 



249. = P. platycocca, Gray, the inflorescence undeveloped. 



250. = P. insularum, Gray, probably ; the materials scarcely suf- 

 ficient. 



251.=: P. Picheringii, Gray. 



252. = P. Picheringii, a narrow-leaved variety, or else an allied 

 new species. 



253. " Psychotria " is apparently a new species, very much like P. 

 Jilipes (the fruit of which is unknown) ; but the calyx is truncate. 



254. = 244 in flower, viz. "P. collina, Labill.," which it well may be. 



255. " P. aff. P. turliinatce, A. Gray," is new to me, and more like 

 P. Brackenridgei, Gray, the flowers of which are unknown. The 

 long corolla of the present species is quite unlike the other Oceanic 

 species. 



256. '■'■ Ruhiacea, n. gen.?" is probably a Canthium, near C. lucidum. 



257. " Vangueria ? " Flower-buds too young for investigation. It 

 resembles, but is not identical with, Guettarda ( Guettardella) Vitiensis, 

 Gray, ined., of which the fruit only is known. 



258. " Psychotriacearum, gen. nov." Although the corolla is want- 

 ing, the plant may be confidently referred to Ixora. 



259. " Rubiacea, gen. nov. ? " Apparently a Psychotria, in flower 

 only, near P. Brachenridgei, Gray, which is known only in fruit. 



260. '■^Rubiacea." New to me: — perhaps a Griffithia. 



261. '■'■ Erigeron Bonariensis, Linn." In my view the original E. 

 Bonariense of Linnaeus, or Dillenius, is the E. spicidosus, Hook. & 

 Arn., and E. spinulosum, DC. The present plant is Erigeron albidum, 

 Gray, ined., the well known Conyza albida, Willd., C. erigeroides, DC, 

 C. Jloribunda, H. B. K., &c. 



268. '^Wollastonia strigulosa, DC." This is rather W. Forsteriana, 

 DC, which should include W. insidaris, and has awnless achenia and 



