% 2 ) 
■ t 23385 
Ilonvillea diffusa Britton and Hose, n. sp. 
23326 
Espostoa lanatus (HRK.) Britton and Hose, 
• *>23340 
Leaairoocerous laot^us {HBK.) Britton and Eos©, 
• 23342 
Hylocoreus sp. 
23352 
0puntia pestifsr Britton and Rose, 
' t, 23396 
Hylocereus sp* 
- [/23454 
Gephaloeereus tweodiana Britton and Hose, n. sp. 
- 1/23491 
Rhipsalis n. sp* 
- 23493 
Eplphyllum sp. 
- 234-94 
Gephaloeereus twoodlana Britton and Roe©, n, sp. 
• /, 23495 
Honvillea naritiaa Britton and Rose, n. sp* 
t 2355? 
Borsicactus sepiua RiccoBono, 
23558 
✓ 23559 
Opuntia cylindrioa 
0. am tia soederstroalana Britton and Rose, n. sp* 
' ^ 23628 
Opuntia tunicata 
- i 23629 
Opuntia exaltata Berger, 
