Naturalized Hazcaiian Flora. 27 



ROSACEAE. 

 Rosa sp. 



A small flowered multi-petalled rose is well established on 



Hawaii and in certain places on Maui. On Hawaii it is known 



as the volcano rose, as it is especially common on the road to the 



volcano of Kilauea. Dr. W. T. Brigham observed this rose more 



than forty years ago along the trail to the Kapena Falls on Oahu; 



and he believes it ma\- have been taken to the other islands from 



this locality. It has not become naturalized on Oahu. 



Rubus jamaicensis L. 



Riibns jamaicensis L,., Mant., i, 1767, 75. 



Rubus jatnaiceusis Sw., In Griesb. Fl. Brit. W. Ind., 1864, 231. 



The so-called thimble-berry is common on Hawaii and in 



certain places on Maui. It is said to have been introduced from 



the West Indies. 



Dr. \V. T. Brigham & C. N. Forbes, Kilauea, 1908. C. N. F. 



no. 238. M. Keanae, Maui. 



EEGUMINOSEAE. 



Caesalpinia sappan L. 



Caesalpinia sappan L., Sp. PI., 1753, 381. 



Found in gulches near Wahiawa, Oahu. 

 C. X. F., no. 1443. O. 



Cassia chamaecrista L. 



Cassia c/ia)naecrista L., Sp. PL, 1753, 379. 



Common about Honolulu, Oahu. 

 Heller, no. 1969. 



Cassia laevigata Willd. 



Cassia laevigata Willd., Enum. Hort. Berol., 1813, 441. 



Occurs on all the islands. Rather common on Oahu. 



Heller, no. 2295. 



Crotalaria fulva Roxb. 



Croialaria fulva Roxb., Fl. Ind., 1832, 3, 266. 



Crotalaria saltiana Andr. 



Crotalaria saltiana Andr., Bot. Rep., 181 1, pi. 648. 



Crotalaria striata DC, Prod., 1825, ii, 131. 



Crotalaria spectabilis Roth. 



Crotalaria sericea Retz. (not Burm.), Obs. Bot., 1779-91, 3, 26. 



Crotalaria spectabilis Roth., Nov. Pi. Sp., 1821, 341. 



The Crotalarias form a conspicuous portion of the naturalized 

 flora of the islands. [327] 



