T clusiana
Ben Zonneveld (Mon, 30 Mar 2015 01:03:55 PDT)

To have some hard info:
T clusiana with T linifolia and montana forms a separate subgenus in
Tulipa. the other subgenera : Orithyia, Tulipa, Eriostemones

T clusiana f cahmeriana is diploid (including aitchisonii)
T clusiana f ...is triploid ( examples: Sheila, Taco, Tubbergens Gem)
T clusiana f dinae is tetraploid.examples: Tinker,Lady Jane, Cynthia)
T clusiana f clusianae is pentaploid
Ben

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BJM Zonneveld
Naturalis, Herbarium section
Postbox 9517
Darwinweg 2, 2300RA Leiden
The Netherlands
Email: ben.zonneveld@naturalis.nl <Ben.Zonneveld@naturalis.nl>,
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