Does anyone know Sisyrinchium idahoense var macounii

Diane Whitehead via pbs
Sat, 25 Apr 2020 18:33:59 PDT
Here are the only comments I have found (but I’ve only looked in six books so far)

from Rocky Mountain Alpines. the big book for Alpines ’86 by the American Rock Garden Society and Denver Botanic Garden

An article on growing Sisyrinchiums  in the Czech Republic:

“ S. idahoense v macounii ( S. macounii) is considered very nice but seems not to be hardy in winter.”

So, I wonder if searching for S. macounii will be more successful.

from Ingwersen’s Manual of Alpine Plants:
“ idahoense. The erect stems can vary in height ffom 6 to 17 in. and carry deep blue flowers.”

Diane Whitehead        Victoria, British Columbia, Canada
cool mediterranean climate  warm dry summers, mild wet winters  70 cm rain,   sandy soil

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