Literatur |
- Delarze (2008)
- Flora Gallica (2014)
- Flora Helvetica (2001)
- Flora Italiana (13.10.2020)
- Hess (1980)
- info flora (4.9.2020)
- Kerguélen (1999)
- Oberdorfer (2001)
- Pignatti (1982)
- Plant List (22.12.2019)
- Rothmaler (2002)
- Tela Botanica (13.10.2020)
