Hieracium tenuiflorum var. perincisum Arvet-Touvet & Briquet

Fainelli, Federico, Gottschlich, Günter & Orsenigo, Simone, 2024, Nomenclatural notes on some names in the Hieracium tenuiflorum group (Asteraceae) of the Alps, Phytotaxa 645 (2), pp. 131-148 : 138

publication ID

https://doi.org/ 10.11646/phytotaxa.645.2.3

DOI

https://doi.org/10.5281/zenodo.13387982

persistent identifier

https://treatment.plazi.org/id/5D1187FD-FFCA-FFA4-F8E8-DC1157B9072A

treatment provided by

Felipe

scientific name

Hieracium tenuiflorum var. perincisum Arvet-Touvet & Briquet
status

 

17. Hieracium tenuiflorum var. perincisum Arvet-Touvet & Briquet View in CoL in Briquet (1899: 141)

Hieracium murorum [subsp. tenuiflorum] var. subincisodentatum Zahn (1924: 65) View in CoL , nom. illeg. superfl.

Hieracium murorum [subsp. tenuiflorum] forma perincisum (Arv.-Touv. & Briq.) Zahn (1931: 479) View in CoL .

Ind. loc.:—“PE [= Préalpes orientales]. Versant S. du col de Vernaz, 1500–1900 m ”.

Type:—[ France, Dép. Haute Savoie] “ Col de Vernaz (ou de Lachau ) versant S, 1500–1900 m, 5 Aug 1897, J. Briquet ” (lectotype, designated here: G barcode G00392503 [image!]) .

Remarks:—This variety was published by Arvet-Touvet in Briquet (1899) with a short description in French: “ La var. perincisum se distingue du type par ses feuilles incisées-pectinées, les intérieures lancéolées et lounguement acuminées au sommet ” [The var. perincisum is distinguished from the type by its incised-pectinate leaves, the interiors lanceolate and long-acuminate at the apex]. We could trace in G one specimen collected by Briquet in 1897 that bears five different handwritten labels. The first (top right) handwritten by Briquet himself stated the new combination with the information on the collection site and date; the other two on the right seem to be handwritten by Arvet-Touvet but make no mention of the new variety. The two labels on the left are two subsequent (1923) labels handwritten by Zahn, which contained the description of the variety H. murorum subsp. tenuiflorum var. subincisodentatum . The text in the label perfectly matches the protologue of the variety subincisodentatum ( Zahn 1924) . We consider this specimen as a lectotype of H. tenuiflorum var. perincisum .

Current name:— Hieracium tenuiflorum .

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Asterales

Family

Asteraceae

Genus

Hieracium

Loc

Hieracium tenuiflorum var. perincisum Arvet-Touvet & Briquet

Fainelli, Federico, Gottschlich, Günter & Orsenigo, Simone 2024
2024
Loc

Hieracium murorum [subsp. tenuiflorum] forma perincisum (Arv.-Touv. & Briq.)

Zahn, K. H. 1931: 479
1931
Loc

Hieracium murorum [subsp. tenuiflorum] var. subincisodentatum

Zahn, K. H. 1924: 65
1924
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