Ellsworth P. Killip

A revision of the Mexican and Cen...

A revision of the Mexican and Central American species of Smilax

Year unknown Ellsworth P. Killip and C. V. Morton

Five new species of Bomarea from ...

Five new species of Bomarea from Peru

Year unknown

Mimosaceae and Caesalpiniaceae of...

Mimosaceae and Caesalpiniaceae of Colombia

Year unknown Nathaniel Lord Britton and Ellsworth P. Killip

Natural history of Plummers Islan...

Natural history of Plummers Island, Maryland

Year unknown William R. Maxon, Ellsworth P. Killip, S. F. Blake, and Emery C. Leonard

New species of Bomarea from the A...

New species of Bomarea from the Andes

Year unknown

New species of Cordia and Tournef...

New species of Cordia and Tournefortia from northwestern South America

Year unknown

New species of Pilea from the Andes

New species of Pilea from the Andes

Year unknown

The flora of Mount Auyan-Tepui, V...

The flora of Mount Auyan-Tepui, Venezuela

Year unknown Henry A. Gleason and Ellsworth P. Killip

The identity of the South America...

The identity of the South American fish poisons, "cube" and "timbo."

Year unknown Ellsworth P. Killip and Albert C. Smith

Venezuelan species of Valeriana, ...

Venezuelan species of Valeriana, section Porteria

Year unknown Henri Pittier and Ellsworth P. Killip