Hitchcock, British Guiana and Ecuador. 
Determined by E. P. Killip unless otherwise noted. 
U S. National Museum, December 1934. 
t 
•/16739. Erythrina glauca Willd. 
•/16919. Phoradendron perrottetii (DC. ) Eichl. 
•/ 17177. Dioclea lasiocarpa Mart. 
17286. Ischnosiphon gracilis (Budge) Koern. 
J 17523. Phoradendron dimidiatum (Miq. ) Eichl. 
^20054. Teramnus uncinatus (L. ) Sw. 
#20100. Jacquinia sprucei Mez 
^0102. Vigna vexillata (L. ) Rich. 
-#20273. Phoradendron viscifolium (E.B K. ) Trel. 
V 
‘"#20417, 20418. Erythrina esculenta Sprague 
* / 20436. Guzmania hitchcockiana L. B. Smith (type) 
-#20509. Chaetocalyx paniculatus Harms 
#20606. Carex polystachya Wahl. (Det. Mackenzie) 
'1/20913. Bynchospora macrochaeta Steud. 
-*''21010. Carex haenkeana Presl (Det. Mackenzie) 
#21113. Vallesia dichotoma R. &. P. 
#21229. Clitoria brachystegia Benth. 
21391. Aphelandra superba Lindau (Det. Leonard) 
c^21505. Bomarea purpurea (R. & P. ) Herb. 
° y 21653. Bynchospora macrochaeta Steud. 
#"21673. Bomarea isopetala Kranzl. 
& 
^21734. Parosela humifusa (Benth.) Macbr. 
v 21817. Hypericum euphorbioides St. Hil. 
22021. Azorella multifida var. glabra Mathias (type) (Hot A. pedunculata) 
« 22367. Sisyrinchrura micranthum Cav. 
