STRI Research Portal -... panamabiota.org

Rubiaceae Psychotria... aliceboyle.net

Psychotria aggregata 26... www.acguanacaste.ac.cr

Psychotria aggregata 26... www.acguanacaste.ac.cr

HVAA - Psychotria herbariovaa.org

Category:Psychotria —... commons.wikimedia.org

STRI Research Portal -... panamabiota.org

HVAA - Psychotria herbariovaa.org

Notopleura aggregata... powo.science.kew.org

Pollen flow and pollinator... link.springer.com

STRI Research Portal -... panamabiota.org

HVAA - Psychotria herbariovaa.org

PDF) Pollen flow and... www.researchgate.net

Notopleura aggregata... powo.science.kew.org

Psychotria 九节属 plantillustrations.org

PDF) Floral biology,... www.researchgate.net

640px- ... en.wikipedia.org

CoTRAM - Psychotria cotram.org

HVAA - Psychotria herbariovaa.org

STRI Research Portal -... panamabiota.org