| SVCK Number: | 138 |
| Genus: | Micrasterias |
| Species: | radiosa |
| Variety: | swainei |
| Class: | Zygnematophyceae |
| Order: | Desmidiales |
| Family: | Desmidiaceae |
| Recommended Medium: | W |
| Collector: | Cook, P. |
| Collection Country: | United States of America |
| Collection Locality: | Woods Hole, Massachusetts, USA (Summerfield Pond, north of Woods Hole) (uncert. approx. 2500m) |
| Geo Coordinates WGS84: | N 41° 32' 19", W 70° 39' 03" |
| Date of Collection: | 20.06.1964 |
| Determined by: | Mix, M. |
| Strain used in Publication(s): | Skaloud et al. 2011 Molecular Phylogenetics and Evolution 61, 933-943 |
| Remark(s): | origin IPM, isolated by Mix, M. |