Nueva especie gipsícola de Pinguicula (Lentibulariaceae) del estado de Oaxaca, México

Pinguicula medusina, inhabitant of gypsum hills near Santiago Juxtlahuaca, Oaxaca, is described as a new species. Because of its subisolobe corolla with cylindrical tube and short spur, it is placed in the subgenus Isoloba, section Heterophyllum. This new taxon is closely related to P. heterophylla...

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Podrobná bibliografie
Hlavní autoři: Zamudio Ruiz, Sergio, Studnicka, Miloslav
Médium: Online
Jazyk:spa
Vydáno: Instituto de Ecología, A.C. 2000
On-line přístup:https://abm.ojs.inecol.mx/index.php/abm/article/view/863
Popis
Shrnutí:Pinguicula medusina, inhabitant of gypsum hills near Santiago Juxtlahuaca, Oaxaca, is described as a new species. Because of its subisolobe corolla with cylindrical tube and short spur, it is placed in the subgenus Isoloba, section Heterophyllum. This new taxon is closely related to P. heterophylla Benth. in its long linear “summer leaves”, but differs in the form and position of the corolla lobes, in the production of vegetative buds in the leaf apex and in its adaptation to grow on gypsum soils.