N 
“I 
Naturalized Hawatian Flora. 
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 may have been taken to the other islands from 
this locality. It has not become naturalized on Oahu. 
Rubus jamaicensis |. 
Rubns jamaicensis Yy., Mant., i, 1767, 75. 
Rubus jamaicensis 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 W. TL. Brigham & C. N. Forbes, Kilauea, 1908. C, N.'F- 
no. 238. M. Keanae, Maui. 
LEGUMINOSEAE. 
Caesalpinia sappan L. 
Caesalpinia sappan Y., Sp. Pl., 1753, 381. 
Found in gulches near Wahiawa, Oahu. 
Cenc 1o0iur44a3. O: 
Cassia chamaecrista 1). 
Cassia chamaecrista V., 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. 
Feller, no. 2295. 
Crotalaria fulva Roxb. 
Crotalaria fulva Roxb., F1. Ind., 1832, 3, 266. 
Crotalaria saltiana Andr. 
Crotalaria saltiana Andr., Bot. Rep., 1811, pl. 648. 
Crotalaria striata DC., Prod., 1825, 11, 131. 
Crotalaria spectabilis Roth. 
Crotalaria sericea Retz. (not Burm.), Obs. Bot., 1779-91, 3, 26. 
Crotalaria spectabilis Roth., Nov. Pl. Sp., 1821, 341. 
The Crotalarias form a conspicuous portion of the naturalized 
flora of the islands. eal 
