Application of Numerical Taxonomy to Lip Morphology in the Genus Polystachya Hook (Orchidaceae) in Nigeria
SCLA, a numerical taxonomic method was applied to lip morphology in the genus Polystachya Hook (Orchidaceae) in Nigeria. The basic data matrix was prepared by coding for the presence or absence of the attributes of characters involved. The data were standardized so that the values of a particular...
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2014
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| author | Folorunso, Abayomi Ezekiel Jayeola, Adeniyi Akanni |
| author_facet | Folorunso, Abayomi Ezekiel Jayeola, Adeniyi Akanni |
| author_sort | Folorunso, Abayomi Ezekiel |
| collection | DSpace |
| description | SCLA, a numerical taxonomic method was applied to lip morphology in the genus Polystachya Hook (Orchidaceae) in Nigeria. The basic data matrix was prepared by coding for the presence or absence of the attributes of characters involved. The data were standardized so that the values of a particular character were transformed into values ranging from zero to one. The SCLA showed that the reproductive characters are much better than the vegetative characters earlier used in distribution of Polystachya species into their sections. In the case of reproductive characters, more clusters were reported; this may be an indication of more sections in Polystachya than those earlier reported. |
| format | Article |
| id | oai:ir.oauife.edu.ng:123456789-3384 |
| institution | My University |
| language | English |
| publishDate | 2014 |
| record_format | dspace |
| spelling | oai:ir.oauife.edu.ng:123456789-33842023-05-13T11:09:32Z Application of Numerical Taxonomy to Lip Morphology in the Genus Polystachya Hook (Orchidaceae) in Nigeria Folorunso, Abayomi Ezekiel Jayeola, Adeniyi Akanni Polystachya species Cluster analysis Reproductive character Vegetative character SCLA, a numerical taxonomic method was applied to lip morphology in the genus Polystachya Hook (Orchidaceae) in Nigeria. The basic data matrix was prepared by coding for the presence or absence of the attributes of characters involved. The data were standardized so that the values of a particular character were transformed into values ranging from zero to one. The SCLA showed that the reproductive characters are much better than the vegetative characters earlier used in distribution of Polystachya species into their sections. In the case of reproductive characters, more clusters were reported; this may be an indication of more sections in Polystachya than those earlier reported. 2014-08-06T13:39:02Z 2018-10-29T11:03:00Z 2014-08-06T13:39:02Z 2018-10-29T11:03:00Z 2009 Article Folorunso, Abayomi Ezekiel and Jayeola, Adeniyi Akanni (2009). Application of Numerical Taxonomy to Lip Morphology in the Genus Polystachya Hook (Orchidaceae) in Nigeria. Not. Bot. Hort. Agrobot. Cluj, 37 (1). http://localhost:8080/xmlui/handle/123456789/3384 en PDF application/pdf Nigeria |
| spellingShingle | Polystachya species Cluster analysis Reproductive character Vegetative character Folorunso, Abayomi Ezekiel Jayeola, Adeniyi Akanni Application of Numerical Taxonomy to Lip Morphology in the Genus Polystachya Hook (Orchidaceae) in Nigeria |
| title | Application of Numerical Taxonomy to Lip Morphology in the Genus Polystachya Hook (Orchidaceae) in Nigeria |
| title_full | Application of Numerical Taxonomy to Lip Morphology in the Genus Polystachya Hook (Orchidaceae) in Nigeria |
| title_fullStr | Application of Numerical Taxonomy to Lip Morphology in the Genus Polystachya Hook (Orchidaceae) in Nigeria |
| title_full_unstemmed | Application of Numerical Taxonomy to Lip Morphology in the Genus Polystachya Hook (Orchidaceae) in Nigeria |
| title_short | Application of Numerical Taxonomy to Lip Morphology in the Genus Polystachya Hook (Orchidaceae) in Nigeria |
| title_sort | application of numerical taxonomy to lip morphology in the genus polystachya hook orchidaceae in nigeria |
| topic | Polystachya species Cluster analysis Reproductive character Vegetative character |
| url | http://localhost:8080/xmlui/handle/123456789/3384 |
| work_keys_str_mv | AT folorunsoabayomiezekiel applicationofnumericaltaxonomytolipmorphologyinthegenuspolystachyahookorchidaceaeinnigeria AT jayeolaadeniyiakanni applicationofnumericaltaxonomytolipmorphologyinthegenuspolystachyahookorchidaceaeinnigeria |