Determinations of plants of P. Marshall & B, Amerson. 
Pearl & Hermes Reef* North Island* June 25* 1963 
Achryanthes splendens Mart, var* 
Pearl St Hermes Reef* Seal Island* June 26* 1963 
Capparis spinosa L. var, mariana (Jacq.) K* Sch. 
French Frigate Shoals* East Island* June 8, 1963 
Sonchus asper (L„) Hill (but doubtfully distinct from S. oleraceus L,) 
closest to Chenopodium sandwicheum Moq, in DC* 
Tribulus cistoides L* 
Boerhavia diffusa L* 
Messerschmidia argentea (L. f,) Johnst* 
possibly Portulaca (or ?Amaranthaceae) 
French Frigate Shoals* Whale-Skate Island, June 13* 1963 
closest to Chenopodium sandwicheum Moq, in DC. 
Tribulus cistoides L* 
Boerhavia diffusa L* 
Messerschmidia argentea (L* f*) Johnst, 
possibly Portulaca 
Howland 
2* Boerhavia diffusa L. 
4* Cordia subcordata Lam, 
5* Tribulus cistoides 
6, Coccoloba uvifera (L*) L* 
