| Name | Ostiophyllum Kraft |
| Authorship | Kraft |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Gigartinaceae |
| Contains | Ostiophyllum sonderopeltae Kraft Ostiophyllum sp. |
| Remarks | Algae; Rhotophyta; Type: O. sonderopeltae G. T. Kraft (etymology: the name refers to the seeminly obligate relationship of the epiphyte to the host) |
| Citation | 07 Mar 2003 Phycologia 42(1): 19 |