A new subspecies of Peucedanum officinale L. subsp. album (Apiaceae) from the eastern part of the Iberian Peninsula
| Autor: | Maria P. Donat-Torres, Maela León, Javier Martínez-Fort |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
0106 biological sciences
0301 basic medicine Plant Science Subspecies Ferulago 01 natural sciences taxonomy NrITS lcsh:Botany Umbelliferae Plantae Peucedanum gallicum biology Cenozoic Southern Europe and Mediterranean Hippomarathrum lcsh:QK1-989 Europe Inflorescence Taxonomy (biology) Neogene Research Article thermomediterranean Umbel BOTANICA Subsp. nov 010603 evolutionary biology 03 medical and health sciences Magnoliopsida subsp. nov Botany Ecology Evolution Behavior and Systematics Taxonomy Apiaceae Thermomediterranean Hippomarathrum bocconei nrITS biology.organism_classification Ferulago sylvatica sylvatica Tracheophyta Peucedanum officinale Apiales 030104 developmental biology Herbarium Taxon Spain Petal Peucedanum Iberian Peninsula |
| Zdroj: | PhytoKeys 131: 37-55 PhytoKeys PhytoKeys, Vol 131, Iss, Pp 37-55 (2019) RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia instname |
| ISSN: | 1314-2003 1314-2011 |
| DOI: | 10.3897/phytokeys.131.32173 |
| Popis: | We describe Peucedanum officinale L. subsp. album Martínez-Fort & Donat-Torressubsp. nov., in which we grouped the thermomediterranean populations scattered along the eastern part of the Iberian Peninsula. The characters that differentiate this new subspecies from other infraspecific taxa inPeucedanum officinaleare its canaliculated leaflet, the inflorescences much branched and lack of dominant terminal umbels, the umbels are few rayed, sometimes sessile and lateral, the petals are white and the fruit pedicels short, the same or shorter in length than the fruit. We provide here a full description of the new subspecies based on herbarium specimens and field measurements, as well as providing dichotomous keys to the subspecies withinP. officinale. In addition, we provide a comparison of the ITS sequences of nrDNA with the most closely related taxons. |
| Databáze: | OpenAIRE |
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