Taxonomy and genetic variation of pinyon pines (Pinus subsection Cemroides) in the northeast of Mexico
The group <i>Pinus </i>subsection <i>Cembroides </i>belongs to section <i>Parrya </i>which, together with section <i>Strobus, </i>forms subgenus <i>Strobus, </i>the haploxylon or “soft pines”. There are 14 taxa recognized for Mexico. Eight...
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University of Edinburgh
2005
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| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.653683 |