| Name | Howelliella ovata (Eastwood) Rothmaler | 
| Authorship | (Eastwood) Rothmaler | 
| Rank | Species | 
| Placed in | Howelliella | 
| Citation | 1954 Leafl. W. Bot. 7: 115 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Howelliella ovata (Eastwood) Rothmaler | 
| Identification made in | 2016 (1) | 
