Morphological Variation among Betula nana (diploid), B. pubescens (tetraploid) and their Triploid Hybrids in Iceland

• Published in: Annals of Botany
• Main Authors: Thorsson, Ae. Th., Palsson, S., Sigurgeirsson, A., Anamthawat-Jonsson, K.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Oxford University Press (OUP) 2007
• Subjects: Betula nana; Iceland
• Online Access: http://dx.doi.org/10.1093/aob/mcm060