Petasites pyrenaicus (Loefl.) G.López
Details
Petasites pyrenaicus (Loefl.) G.López (1986)
Petasites pyrenaicus (Loefl.) G.López
Nomenclature
Classification
Vernacular names
Descriptions
Perennial herb with stout rootstock and rhizomes. Basal lvs glabrous on upper surface, hairy on veins and otherwise sparsely hairy on lower; petiole hairy, > lamina, (4)-7-25-(35) cm long; lamina reniform, cordate, obtuse at apex, regularly dentate, (2)-6-18 cm diam. Infl. a corymb, appearing with or after lvs, with up to 10-(20) capitula, erect, 15-35 cm tall; cauline lvs 1-3, with broad sheathing amplexicaul base and often a reduced lamina. Supplementary bracts 2-4, lanceolate, 3-7 mm long. Involucral bracts 12-14, oblong-elliptic, 8-12 mm long. Ray florets 8-13; ligules pale pink to purple, 4-5 mm long. Disc pink to purple. Achenes not formed.
Taxonomic concepts
Petasites fragrans (Vill.) C.Presl
Petasites fragrans (Vill.) C.Presl
Petasites pyrenaicus (Loefl.) G.López
Petasites fragrans (Vill.) C.Presl
Petasites pyrenaicus (Loefl.) G.López
Petasites pyrenaicus (Loefl.) G.López
Petasites pyrenaicus (Loefl.) G.López
Tussilago fragrans Vill.
Petasites pyrenaicus (Loefl.) G.López
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Metadata
a897f0b4-660c-40ab-8f26-5a379f6e1203
scientific name
Names_Plants
5 November 2024
5 November 2024