GRAY HHK3AKIUM 
(Groups being specially studied) 
Bromeliaceaa 
Capparidaceae 
Euphorbiaceae 
Proteaceae 
Gnagraeeae 
(Groups tentatively 
Ulmaoaae 
Moracaae (except Fiegs) 
Portulacaceae 
Caryophyllaceae 
Berberidaceae 
Simarubaceae 
Burseraoeae 
U. 3. NATIONAL 
Ixtaliacaae 
Boraginaceae 
Verbenaoeae 
Eupatoriae 
(Cordiae with U.3,) 
reserved) 
Rhamnaeaae 
Elaeocarpaceae 
Mlvastrum 
Marcgraviaceae 
Lythraceae 
Polemoniaceae 
Caprifoliaceae 
Leguminosaa (exc. otherwise 
stated) 
HERBARIUM 
(Groups being specially studied) 
Perns 
Gramineae 
Cyelanthaceae 
Juncaceae 
Amaryllldaceae 
Burmanniaceae 
Pious 
Loranthaceae (Except Phoradendron) 
Aristolochiaceae 
Chenopodiaoeae 
Amarantaceae 
Nyctaginaoeae 
Craasulaceae 
Saxifragaceau 
Brunalliaceae 
Cunoniaoeae 
Misnosaoeae (with N.Y.) 
Caesalpiniaceae (with f, Y.) 
Leguminoaeae 
Crotalaria 
Lupinus 
Phaseolidae 
Hutaceae 
Polygalaceae 
Bombacaceae 
Saurauja 
Passifloraceae 
Caricaceae 
Loasaceaa 
Begoniaeeae 
Cactaceae (with N.Y,) 
Umbelliferaa 
Halenia 
Convolvulaoe ae 
Cordiae (with Gray) 
Acanthaceae 
Hubiaceae 
Valerianaoea e 
Compositae (except as other# 
otherwise noted) 
Alismaceae 
Palmae 
Liliace ae 
Myricaceae 
Ranunculaceae 
(Groups tentatively reserved) 
Tovariaceae 
Vochysiaceae 
Vitaceae 
Turneraoeae 
Ericaceae (except Thibaudis) 
Loganiaceae 
