Contribution to the taxonomy and distribution of Bupleurum boissieri, B. aequiradiatum and B. gerardi (Apiaceae) in the Balkans

STOYAN STOYANOV

doi:10.11646/phytotaxa.392.3.3

Issue: Vol. 392 No. 3: 18 February 2019

Type: Article

Published: 2019-02-18

DOI: 10.11646/phytotaxa.392.3.3

Page range: 197–216

Abstract views: 31

PDF downloaded: 1

**Contribution to the taxonomy and distribution of Bupleurum boissieri, B. aequiradiatum and B. gerardi (Apiaceae) in the Balkans**

STOYAN STOYANOV⁺⁻

Department of Plant and Fungal Diversity and Resources, Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, Acad. Georgi Bonchev St., bl. 23, 1113 Sofia, Bulgaria

Eudicots Apiaceae Balkan flora Bupleurum section Juncea taxonomy typification

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Abstract

Bupleurum uechtritzianum, recently described from Bulgaria, is synonymized with B. boissieri. Bupleurum boissieri, so far known for Georgia, Syria, and Turkey (Asia Minor), first becomes recognized for the Balkans (Northeastern Bulgaria and Romanian Dobrogea) and the Crimea. Bupleurum aequiradiatum, endemic to the Balkans, is reported from Romania for the first time, and is excluded from Albania and Croatia. Bupleurum gerardi does not occur in the Balkans and its records in Bulgaria belong to B. commutatum. The lectotype of B. aequiradiatum is also designated here. A dichotomous key to the Balkan representatives of Bupleurum section Juncea and close-up photographs of their diagnostic characters are provided.