| SVCK Number: | 241 |
| Genus: | Zygnema |
| Species: | cylindricum cf plus unknown |
| Class: | Zygnematophyceae |
| Order: | Zygnematales |
| Family: | Zygnemataceae |
| Recommended Medium: | EST0.5 |
| Collector: | Czurda, V. |
| Collection Country: | Czech Republic |
| Collection Locality: | Czech Republic (Hirschberg, Graben b. Poselteichwiese) (uncert. approx. 4000m) |
| Geo Coordinates WGS84: | N 50° 33' 59", E 14° 39' 13" |
| Date of Collection: | 01.01.1929 |
| Determined by: | Czurda, V. |
| Strain in other Collections: | yes |
| Remark(s): | origin SAG 698-1a; isolated by Czurda, V.; also to find SAG 6981a = CCAP Nr.698/1a=UTEX42, all mentioned cultures are mixtures of at least 2 Zygnema species. Xuehuan Feng has reisolated strains for seuencing |