By
Williams, Louis Otho, 1908-
.
Genre
nc-----
/
Botany
/
Central America
/
Tropical plants
/
Central America
.
Names
leaves
/
type
/
corolla
/
flowers
/
mexico
and 945 more
By
Macbride, J. Francis (James Francis), 1892-
.
Genre
s-pe---
/
Phanerogams
/
Botany
/
Peru
.
Names
peru
/
leaves
/
plants
/
type
/
flowers
and 1107 more
By
Burger, William C.
/
Huft, Michael.
.
Genre
Botany
/
Costa Rica
/
Classification
/
Botany
/
Classification
.
Names
flowers
/
mora
/
leaves
/
type
/
apex
and 5578 more