Orostachys question

[dagmar]

I connect to this discussion.
I have, in my collection succulent of family Crassulaceae some species genus Orostachys too.  When I name plants, I used the publication  "Illustrated Handbook of Succulent Plant: Crassulaceae Urs Eglii (2001).
There are written currently valid all names.  There is accepted 12/4 known species  Orostachys.

Orostachys:
aggregata = O. malacophylla var. aggregata
-    - fa. rosea = O. malacophylla var. aggregata
-   - var. boehmeri = O. boehmeri
aliciae
-   - var. aliciae
-   - var. komarovii
boehmeri
cartilaginea
chanetii
chlorantha = O.spinosa
chongsunensis = O. malcophylla var. iwarenge
erubescens = O. spinosa
-   - erubescens var. japonica = O. japonica
-   - var. polycephala = O japonica
filifera = O. spinosa
fimbriata
-   - subvar. limuloides = O. fimbriata
-   - var. grandiflora = O. fombriata
-   -  var. ramosissima = O. fombriata
-   - var. shandongensis = O. fombriata
furusei = O. boehmeri
genkaiensis = O. malacophyllla ssp. malacophylla
iwarenge = O. malacophylla var. iwarenge
-   - fa. albomarginata = O. malacophylla var. iwarenge
-   - fa. albovariegata = O. malacophylla var. iwarenge
-   - fa. aureomarginata = O. malacophylla var. iwarenge
-   - fa. luteomedia = O. malacophylla var. iwarenge
-   - fa. magna = O. malacophylla var. iwarenge
-   - var. boehmeri = O. boehmeri
japonica
-   - fa. polycephala = O. japonica
jiuhuaensis = O. japonica
kanboensis = O. spinosa¨
komarovii = O. aliciae var. komarovii
latielliptica = O. japonica
libanotica = Rosularia serrata
malcophylla
-   - fa. rosea = O. malacophylla var. aggegata
malacophylla ssp. lioutchenngoi
malacophylla ssp. malacophylla
malacophylla var. aggregata
-   - var. boehmeri = O. boehmeri
malacophylla var. iwarenge
margaritifolia = O. japonica
minuta = O. spinosa
-   -  fa. alba = O. spinosa
paradoxa
polycephala = O. japonica
ramosa = O. malacophylla ssp. malacophylla
ramosissimus = O. fimbriata
saxatilis = O. malacophylla ssp. malacophylla
schoenlandii
serrata = O. malacophylla ssp. malacophylla
sikokiana = Meterostachys sikokiana
spinosa
stenostachya
-   - var. integrifolia = O stenostachya
-   - var. lepidotricha = O. Stenostachya
thyrsiflora
-   - var. rosea = O. sthyrsiflora
umbilicus = Umbilicus erectus
vyschinii = O. boehmeri

[kelaidis]

What a treat to see your Orostachys, Dagmara! We do not have O. japonica over here, I don't believe. Most of the rest jibe (except perhaps for the chanettii)...

If spring would only come now!

[cohan]

Dagmar-- great collection!
Does anyone know of sources for seed other than those Kristl offers? I never see it anywhere, and I have seen no plants in Canada! (except spinosa..and not that even locally)