Taraxacum rivale Doll (1978: 639

Štěpánek, Jan & Kirschner, Jan, 2022, A hotspot of endemism: Oreophytic Taraxacum species (Compositae, Crepidinae) in the mountains of Bulgaria, Phytotaxa 569 (1), pp. 1-139 : 11

publication ID

https://doi.org/ 10.11646/phytotaxa.569.1.1

DOI

https://doi.org/10.5281/zenodo.7246143

persistent identifier

https://treatment.plazi.org/id/03B73C51-6748-FFE7-FF78-FCE9FE72FAD3

treatment provided by

Plazi

scientific name

Taraxacum rivale Doll (1978: 639
status

 

Taraxacum rivale Doll (1978: 639 View in CoL , Plate LXXV), described as a member of T. sect. Alpestria

Type indication:—“Typus: Holotypus im h Doll / Locus typicus: Borovez, Bachrand, 1300 m. 8. 7. 76. Doll“, also Plate LXXV: „ Taraxacum rivale Doll sp. nov. – Holotypus ”.

Type :— Flora von Bulgarien, Rila-Gebirge , Borovez , Bachrand , 8 Jul [19]76, R. Doll [as T. rivale sp. nov. Holotypus!] ( JE, no. det. 19048, holotype; isotype: JE, no. det. 19049) .

Specimens of the OM:—There are three herbarium specimens belonging to the OM of T. rivale . The first one, corresponding to the photograph on Plate LXXV, consists of fragments of three plants without flowers, with well developed achenes in a separate envelope; this specimen, in accordance with the label text and type indications, is recognized as the holotype. Sheet II is of little use; it contains a plant fragment, a few loose leaves (probably not conspecific with the main fragment), a few florets in an envelope, together with achenes obviously belonging to several taxa. The loose leaves probably belong to plants on Sheet III. The latter does not bear any name, and it is not clear why it remains in JE as a part of the OM of T. rivale . Five plants on the sheet belong to T. hamosius .

Conclusion:—The holotype probably belongs to a species of T. sect. Rhodocarpa (= T. sect. Alpestria) but we were unable to equate it with any of the taxa recognized by us. A part of the material preserved under the name T. rivale belongs to T. hamosius but does not constitute an element of the OM.

R

Departamento de Geologia, Universidad de Chile

JE

Friedrich-Schiller-Universität Jena

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Asterales

Family

Asteraceae

Genus

Taraxacum

Loc

Taraxacum rivale Doll (1978: 639

Štěpánek, Jan & Kirschner, Jan 2022
2022
Loc

Taraxacum rivale

Doll, R. 1978: 639
1978
GBIF Dataset (for parent article) Darwin Core Archive (for parent article) View in SIBiLS Plain XML RDF