INDEX. 



[Page numbers of principal entries in boldface type. Synonyms in italics.] 



Aiken, Doctor, collection of Harperella 289 



Claytonia tuberosa 284 



Harper, Dr. Roland, collection of Harper- 

 ella 289 



Harperella 289 



fluviatilis 290 



nodosa 289, 290 



vi vipara 290 



Harperia 289 



Portulaca paniculata 288 



patens 288 



Ruelingia patens 288 



Shreve, Dr. Forrest, collection of Harper- 

 ella 289 



Talinum attenuatum 286 



aurantiacum 286 



brevicaule 282, 284 



chrysanthum 288 



coahuilense 282 



Page. 



Talinum confusum 287 



crassicaule 287 



cymbosepalum 286 



diffusum 287 



gracile 285 



gree'bmanii - 282,283,284 



lineare 281,282,286 



mexicanum 282, 285 



multiflorum 285 



napiforme 282,284 



notes on Mexican species 281 



oligospermia 281, 282, 285 



palmeri 284 



paniculatum 281,282,288 



parvulum 283 



patens 288 



reflexum ... 288 



status of knowledge 281 



triangulare 281,287 



o 



VII 



