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CCDB → Angiosperms → Crassulaceae → Sempervivum → Sempervivum matricum Letz
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Sempervivum matricum Letz | Sempervivum matricum Letz | 68 | Slovakia Database | Letz R., Uhríková A. & Májovský J., 1999: Chromosome numbers of several interesting taxa of the flora of Slovakia. - Biologia (Bratislava) 54/1: 43-49. |