British Honduras. El Cayo District. Expedition of the Carnegie Institution of Washington and the University of Michigan. At upper nodes Ravine border. Mountain Pine Ridge., Cayo, Belize, Central America - Neotropics
British Honduras. Expedition of the University of Michigan and the Carnegie Institution of Washington. El Cayo District: Mountain Pine Ridge San Agustin. In sandy pine uplands., Cayo, Belize, Central America - Neotropics
The District Of Peten. Third Biological Expedition Of The Carnegie Institution Of Washington And The University Of Michigan, 1933. Sabana San Francisco, La Libertad., El Peten, Guatemala, Central America - Neotropics
British Honduras. Expedition Of The University Of Michigan And The Carnegie Institution Of Washington. El Cayo District: Mountain Pine Ridge. San Agustin., Cayo, Belize, Central America - Neotropics
The District of Peten. Third Biological Expedition of the Carnegie Institution of Washington and the University of Michigan, 1933. Sabana San Francisco, La Libertad., El Peten, Guatemala, Central America - Neotropics
British Honduras, Belize District. Third Biological Expedition of the Carnegie Institution of Washington and the University of Michigan, 1933. Baker's Pine Ridge., Belize, Central America - Neotropics
Expedition Of The University Of Michigan Herbarium And Southern Methodist University. Dallas Co.: south of Elam, cut-over post oak land, in fallow field., Texas, United States, North America
District of Peten. Third Biological Expedition of the Carnegie Institution of Washington and the University of Michigan, 1933. Kantetul., El Peten, Guatemala, Central America - Neotropics
The District of Peten. Third Biological Expedition of the Carnegie Institution of Washington and the University of Michigan, 1933. Sabana San Francisco, La Libertad., El Peten, Guatemala, Central America - Neotropics