CoTRAM - Orophochilus... cotram.org

Type of Orophochilus... plants.jstor.org

HVAA - Orophochilus... herbariovaa.org

Genus Orophochilus ·... www.inaturalist.org

HVAA - Orophochilus... herbariovaa.org

Aphelandra - Wikipedia en.wikipedia.org

Acanthaceae - Wikipedia en.wikipedia.org

Acanthaceae - Wikispecies species.wikimedia.org

Acanthaceae - Monaco Nature... www.monaconatureencyclopedi...

Variety of Life:... taxondiversity.fieldofscien...

acanthus family (Family... www.inaturalist.org

Acantheae - Wikispecies species.wikimedia.org

acanthus family -... eol.org

Angiosperm families -... www.delta-intkey.com

Orophochilus – Wikipédia, a... pt.wikipedia.org

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

Aphelandra R.Br. |... colplanta.org

acanthus family (Family... www.inaturalist.org

Phylogenetic Relationships... www.researchgate.net

Acanthaceae - Acanthi --... www.discoverlife.org