Philodendron heleniae Croat
Literature
| Authors | Title |
Year of Publication |
|---|---|---|
| T.Bernard Croat; A." Shah | New Amazonian Taxa of Philodendron (Araceae). Novon | 2001 |
| T.Bernard Croat | A revision of Philodendron subgenus Philodendron (Araceae) for Mexico and Central America Ann. Missouri Bot. Gard. | 1997 |