Isotype of Croton... plants.jstor.org

Neotropical Plant Portal... serv.biokic.asu.edu

Croton L. | Plants of the... powo.science.kew.org

Croton L. | Plants of the... powo.science.kew.org

STRI Research Portal -... panamabiota.org

Croton L. | Plants of the... powo.science.kew.org

Croton L. | Plants of the... powo.science.kew.org

Croton - Wikipedia war.wikipedia.org

Croton L. | Plants of the... powo.science.kew.org

Croton - Wikipedia nl.wikipedia.org

World Plants: Plant List www.worldplants.de

Croton L. | Plants of the... powo.science.kew.org

Croton (Gattung) –... de.wikipedia.org

STRI Research Portal -... panamabiota.org

Croton - -- Discover Life... www.discoverlife.org

Croton - -- Discover Life... www.discoverlife.org

STRI Research Portal -... panamabiota.org

World Plants: Plant List www.worldplants.de

HVAA - Euphorbiaceae herbariovaa.org

STRI Research Portal -... panamabiota.org