Subsektion Ledum

Ledum subsektion

R. diversipilosum	R. groenlandicum	R. hypoleucum	R. neoglandulosum
R. subarcticum	R. subulatum	R. tolmachevii	R. tomentosum

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         Subsection Ledum
 
                       R. diversipilosum (Nakai) Harmaja, 1999.              
                       R. groenlandicum (Oeder) Kron & Judd, 1990.
                       R. hypoleucum (Kom.) Harmaja, 1990.
                       R. neoglandulosum  Harmaja, 1990. 
                       R. subarcticum  Harmaja, 1990
                       R. subulatum (Nakai) Harmaja, 2002. 
                       R. tolmachevii Harmaja, 1990. 
                       R. tomentosum  Harmaja, 1990
		       R. (x)columbianum (Piper) Harmaja, 1990. This species is diploid, so it is probably a species and not a hybrid.

        
Rhododendron columbianum is indeed a diploid species

Robert MacIntyre provided us another sample of Rhododendron columbianum. It appears that Rhododendron columbianum is indeed a 
diploid species and is the not a hybrid of the other 2 western ledums that both tested as tetraploid. John Perkins




 Ledum Taxonomy  Kristian Theqvist



Vælg Arten der begynder med bogstavet,.......... Flora of China: A

	

	
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