Talk:Malvaceae
... Bombacaceae. b) Hutchinson's Malvaceae was not monophyletic (by excluding Hampea, Camptostemon and Papuodendron). c ... consensus that these are not natural or monophyletic groups. Should we list all the long ... to form a larger group that is monophyletic. I've checked the literature and as ... be broadly defined but it is also monophyletic. In the meantime I've attempted a ... sensu APG (excluding Muntingiaceae and Elaeocarpaceae)is monophyletic, i.e. the taxa placed in ...
http://en.wikipedia.org/wiki/Talk:Malvaceae - 94k - Cached - Similar pages

Talk:Indo-European languages/Archive 1
... who are convinced that the hypothesis of monophyletic character of all Satem languages is true ... or a language) means the same as "monophyletic" in biology. "Isogloss" and "natural" do not ... It is quite simple: assuming a tree, "monophyletic" equals "Proto-Satem", "paraphyletic" (in fact, the ... again First, a word on the terms "monophyletic", "paraphyletic" and "polyphyletic". As far as I ... a common feature, we term this group: monophyletic - when all the objects have one ...
http://en.wikipedia.org/wiki/Talk:Indo-European_languages/Archive_1 - 295k - Cached - Similar pages

Talk:Cladistics
... should not require all taxa to be monophyletic, because we cannot require species to be monophyletic. This is a straw-man argument because ... s true the latter have been called monophyletic, but in that case there is still ... weaknesses. First, one should realize that neither monophyletic nor paraphyletic groups exist in nature, since ... it. Every cut you make gives a monophyletic section above and a paraphyletic section ...
http://en.wikipedia.org/wiki/Talk:Cladistics - 76k - Cached - Similar pages

Orchidoideae
... polyphyletic tribe Cranichideae consists of the following monophyletic subtribes : Cranichidinae Goodyerinae Pachyplectroninae Prescottiinae Spiranthinae The ... Chloraeinae (polyphyletic) Acianthinae (monophyleric) Caladeniinae (polyphyletic) Cryptostylidinae (monophyletic) Diuridinae (monophyletic) Drakaeinae (monophyletic) Prasophyllinae (monophyletic) Thelymitrinae (monophyletic) Reference RICHARD M. BATEMAN, ...
http://en.wikipedia.org/wiki/Orchidoideae - 4k - Cached - Similar pages

Taxonomy of the orchid family
... the clades within the family, are a monophyletic group. There is a great similarity with ... Few tribes, as circumscribed here below, are monophyletic. Cladistic and molecular methods give us a ... The following subfamilies are recognized: Subfamily Apostasioideae: monophyletic - the most primitive orchids : 3 fertile anthers ... anthers and a filamentous staminode. Subfamily Cypripedioideae: monophyletic - 2 fertile diandrous anthers, a shield-shaped ... includes almost 80 % of the orchid species; monophyletic; orchids with an incumbent to suberect ( = ...
http://en.wikipedia.org/wiki/Taxonomy_of_the_orchid_family - 51k - Cached - Similar pages

Spermatophyte
... cladistics attempts to define taxa that are monophyletic, traceable to a common ancestor and inclusive ... of that common ancestor. Although not a monophyletic taxon, "gymnosperm" is still widely used to ... as to whether extant gymnosperms comprise a monophyletic group. Although morphological data suggest that the ... angiosperms, molecular phylogenies have generally shown a monophyletic gymnosperm clade that includes the Gnetophytes. A ... all three genomic compartments: Extant gymnosperms are monophyletic and Gnetales' closest relatives are conifers. ...
http://en.wikipedia.org/wiki/Spermatophyte - 6k - Cached - Similar pages

Malvaceae
... that while Malvaceae s.s. is cladistically monophyletic, several closely related families of order Malvales are not monophyletic. This definition of the family unites the ... phylogenies confirm that this group is cladistically monophyletic. It has been recognised by most compilers ... APG circumscription, the Malvaceae are a cladistically monophyletic but morphologically heterogenous group. Because molecular phylogenies ... and Sterculiaceae as traditionally defined are not monophyletic groups, Malvaceae have been expanded to ...
http://en.wikipedia.org/wiki/Malvaceae - 13k - Cached - Similar pages

Talk:Scientific classification
... the evolutionary tree. Such groups are called monophyletic groups (see also paraphyletic and polyphyletic). However ... because biologists generally prefer taxa to be monophyletic — that is, to consist of all ... of some ancestor. If all taxa are monophyletic then they form a nested hierarchy corresponding ... this approach, known as cladistic taxonomy, only monophyletic taxa or clades are used, and ranks ... the assumption that taxa need to be monophyletic. It ignores the main problem in ...
http://en.wikipedia.org/wiki/Talk:Scientific_classification - 34k - Cached - Similar pages

Cladistics
... use of cladistic techniques, but allow both monophyletic and paraphyletic groups as taxa. A monophyletic group is a clade, comprising an ancestral ... harmful as polyphyly. The idea is that monophyletic groups can be defined objectively, in terms ... line is artificial, and creates both a monophyletic section above and a paraphyletic section below ... Hominidae cannot be placed in any other monophyletic family. They also argue that paraphyletic ...
http://en.wikipedia.org/wiki/Cladistics - 25k - Cached - Similar pages

User talk:Aranae/Archive1
... analyses showed Chrotomys s.s. to be monophyletic. Only the phenetic tree showed nl:Chrotomys ... and Chrotomys s.s. may not be monophyletic. Anyway: you're right. Ucucha|... 20:05 ... saying that the other bathyergids form a monophyletic group to the exclusion of Heterocephalus. Meanwhile ... Laonastidae showed that the Bathyergidae wasn't monophyletic. Ucucha (talk) 05:44, 6 October 2005 ...
http://en.wikipedia.org/wiki/User_talk:Aranae/Archive1 - 34k - Cached - Similar pages