non monophyletic

Listing 1 - 5 from 5 for non monophyletic

Tree of Life: Interpreting Trees
... not monophyletic Branches that are a group of three lines rather than one solid bar indicate that the group is not monophyletic. Generally, we try to avoid non-monophyletic groups ... are any non-monophyletic groups or groups of uncertain phylogenetic position (incertae sedis) included in a classification, these groups are labelled with parenthetical remarks: Group A (non-monophyletic) Group B ( ...
tolweb.org

Jepson Herbarium: A New Era in California Floristic Studies
... recognition of monophyletic groups (natural lineages) and cryptic biodiversity (where taxa cannot be distinguished morphologically but lineages have been identified using molecular or other non-morphological data ... under consideration) Native taxa that were not previously known from California (27 taxa) Non-native taxa that are recently naturalized (111 confirmed additions; 227 under consideration) ...
ucjeps.berkeley.edu

APSnet Education Center - Introductions to the Major Pathogen Groups - Introduction to Parasitic Flowering Plants
... a relatively benign root parasite. This suggests that parasitic plants spread no more quickly than non-parasitic plants. Despite this, the USDA APHIS PPQ requires permits to import or move ... family). Recent molecular phylogenetic studies that included both hemi- and holoparasites show that Orobanchaceae is monophyletic (i.e. all members share a common ancestor) and that this evolutionary line is ...
www.apsnet.org

MBG: Research: Mesoamerica: Chrysochlamys
... orange arils (cf. Hammel, 1984, 1986). Ignoring whether or not these characters support a monophyletic group or even if they coincide, typologically, with Chrysochlamys, neither such a separation, nor ... . Basionym: Balboa membranacea Planchon & Triana, Ann. Sci. Nat. Bot., ser. 4. 14:252. 1860, non C. membranacea Planchon & Triana, 1860. TYPE: Colombia. Between Tuquerres and Barbacoa, 1176 m, Apr. ...
www.mobot.org

Lab VII - The Origin of Seed Plants (1)
... which include modifications to the mega- and microgametophytes. Commonly, the angiosperms, which are monophyletic, are contrasted with the non-angiosperm seed plants ("gymnosperms" in common usage). However, we prefer not to use ...
www.ucmp.berkeley.edu