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Molecular phylogeny, divergence time estimates, and historical biogeography of Circaea (Onagraceae) in the Northern Hemisphere.
Xie L, Wagner WL, Ree RH, Berry PE, Wen J. Xie L, et al. Mol Phylogenet Evol. 2009 Dec;53(3):995-1009. doi: 10.1016/j.ympev.2009.09.009. Epub 2009 Sep 12. Mol Phylogenet Evol. 2009. PMID: 19751838
Circaea (Onagraceae) consists of eight species and six subspecies distributed in Eurasia and North America. ...Parsimony and Bayesian analyses support that (1) Circaea is monophyletic; (2) the bilocular group is a weakly supported clade nested within the unilocular …
Circaea (Onagraceae) consists of eight species and six subspecies distributed in Eurasia and North America. ...Parsimony and Bayesian …
A CLADISTIC ANALYSIS OF CIRCAEA (ONAGRACEAE).
Boufford DE, Crisci JV, Tobe H, Hoch PC. Boufford DE, et al. Cladistics. 1990 Jun;6(2):171-182. doi: 10.1111/j.1096-0031.1990.tb00534.x. Cladistics. 1990. PMID: 34933511 Free article.
Abstract- Circaea (Onagraceae), a genus of seven species from the northern hemisphere, forms a monophylctic group defined by the following synapomorphies: two stamens (opposite the sepals), fruits indehiscent capsules, hooked hairs on the fruits, and perianth parts reduced …
Abstract- Circaea (Onagraceae), a genus of seven species from the northern hemisphere, forms a monophylctic group defined by the foll …