Morphological and foliar terpene characters to distinguish between western and eastern white pine

Autor:	R. S. Hunt, J. F. Manville, M. D. Meagher
Rok vydání:	1990
Předmět:	White (mutation) Terpene Morphology (linguistics) Botany Cronartium Plant Science Phyllotaxis Biology biology.organism_classification Twig Apex (geometry) Woody plant
Zdroj:	Canadian Journal of Botany. 68:2525-2530
ISSN:	0008-4026
DOI:	10.1139/b90-317
Popis:	To distinguish between western (Pinus monticola) and eastern (P. strobus) white pines, foliage, buds, and cones were examined and foliar terpenes were extracted and analyzed from representative samples. Needles of P. monticola were heavier, wider (>0.7 mm), and stiffer; buds were larger and usually nonresinous; cone scales, when viewed from the cone bottom, were arranged in five and eight spiralling rows. Needles of P. strobus were lighter, narrower (
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::a2b2b85454e86d34fc9495f90c4b23e8 https://doi.org/10.1139/b90-317 Zobrazit plný text záznamu