| Classification | Rhodophyta: Ceramiaceae: Callithamnion |
| Harvard University Herbaria Barcode(s) | 00890308 |
| Collector | W. H. Harvey |
| Country | Australia (Country) |
| State | Western Australia |
| Geography | Oceania: Australasia (Region): Australia (Country): Western Australia |
| Locality | King George's Sound |
| Project | Macroalgae TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0d366559-f38e-457f-8c4f-c8f47fcfbcf1 |
| Harvard University Herbaria Barcode | 00890308 |
| Herbarium | FH |
| Exsiccata | Australian Algae Number 540 |
| Family | Ceramiaceae |
| Determination | Callithamnion spinescens Kützing |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
