Document Type
Article
Publication Date
7-1-2015
Abstract
Analyses of nrDNA and four cp DNAs (petN-psbM, trnS-trnG, trnD-trnT, trnL-trnF) plus morphology and leaf essential oils revealed that the weeping (flaccid), decurrent leafed junipers near Topia, Durango are closely related to J. poblana (formerly J. flaccida var. poblana) and should be recognized as a new variety, J. poblana var. decurrens R. P. Adams var. nov. The leaf oil of J. p. var. decurrens is dominated by α-pinene (53.2%) with moderate amounts of β-pinene (5.3%), myrcene (4.3%), δ-2-carene (1.2%), δ-3-carene (2.5%), limonene (3.2%), β-phellandrene (3.1%), terpinolene (1.0%), (E)-caryphyllene (1.1%), and germacrene D (1.5%) and shares eleven unique terpenes with J. poblana.
Recommended Citation
Adams, R. P., & Schwarzbach, A. E. (2015). A new, flaccid, decurrent leaf variety of Juniperus poblana from Mexico: J. poblana var. Decurrens R. P. Adams. Phytologia, 97(3), 152–163.
Publication Title
Phytologia