WebTaxa that are believed to be of hybrid origin need not be designated as nothotaxa. So it is up to a researcher: -- if a taxon is a species or a genus that is treated as a hybrid = … WebWhen a nothotaxon is designated by a name at a rank inappropriate to its hybrid formula, the name is incorrect in relation to that hybrid formula but may nevertheless be correct, or may become correct later (see also Art. 52 Note 4 ). Ex. 1.

Article H.5 - IAPT

WebWith possibilities: This is a redirect from a title that potentially could be expanded into a new article or other type of associated page such as a new template.The topic described by … WebAltitude: 1200-1500 metres above sea level. Habitat: It grows on rocky hillsides, on exposed slabs and fractured limestone rock in pine-oak-juniper woodlands and often associated with Dasylirion leiophyllum, Escobaria guadalupensis, Echinocercus viridiflorus var. cylindricus, and Agave neomexicana. Synonyms: small bay cape town

(080) Proposal to amend Article H.5.2 concerning a …

Webhas therefore priority for the nothotaxon in the rank of species derived from crossings between S. angustifolia and S. incana). Nevertheless, by treating both nothotaxa as dif-ferent, the binomial S. x murcica is not illegitimate (Art. 63.3), because it was based on a legitimate basionym; it becomes correct when the type of S. xviciosoi is WebAPPENDIX I. NAMES OF HYBRIDS. Article H.4. H.4.1. When all the parent taxa can be postulated or are known, a nothotaxon is circumscribed so as to include all individuals (as far as they can be recognized) derived from the crossing of representatives of the stated parent taxa (i.e. not only the Fl but subsequent filial generations and also back-crosses … WebA nothotaxon cannot be designated unless at least one parental taxon is known or can be postulated. H.3.3. For purposes of homonymy and synonymy the multiplication sign and … small baubles