by Cyrus Longworth Lundell , Jason R. Swallen
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Studies of American spermatophytes
The vegetation of Petén
Cnidoscolus elasticus, the source of Hig...
Revision of the American Celastraceae
Plants probably utilized by the old empi...
The Flora of Tikal
Cosmos
Report from the gallows
The ecology of invasion by animals and p...
Philosophia botanica
Island life
Vegetation and soils