Orostachys

[METZING DETLEV]

Can anyone give the correct author names of four species of
Orostachys (Crassulaceae)? In different publications I have found
different author citations.
I will list the species here with the author citations I have seen.

Orostachys spinosus (L.) Sweet
Orostachys spinosus (L.) A. Berger

Orostachys thyrsiflorus Fischer
Orostachys thyrsiflorus (DC) Fischer ex Sweet

Orostachys fimbriatus (Turcz.) A. Berger

Orostachys malacophyllus (Pallas) Sweet
Orostachys malacophyllus (Pallas) A. Berger

Thank you in advance!




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Detlev Metzing
AG Pflanzenoekologie
FB Biologie
Carl von Ossietzky-Universitaet
D - 26111 Oldenburg
Germany

email metzing at hrz1.uni-oldenburg.de
Tel. ++49 441 798 3342
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