Abstract
Tanacetum urmiense Tabad, Maroofi & Rastegar (2022: 112) (Asteraceae) was established on the basis of three collections from Dalanpar Mountain, north-western Iran. The lack of mature achenes led the authors to mistakenly describe this species as a new Tanacetum. In the protologue, the authors stated that the new Tanacetum was related to T. hololeucum (Bornm.) Podlech (1986: 105) but differed in the following characters: plant height (5–12 cm vs. 10–18 cm); indumentum (glabrous or sparsely pubescent vs. densely appressed tomentose); basal leaves dimensions (35 × 12 mm vs. 15–80 × 10–25 mm); capitula diameter (10–20 × 20–30 mm vs. 8–10 × 6–7), and indumentum of the phyllaries (glabrous or sparsely pubescent vs. sparsely or densely hirsutulose).
References
- Blakelock, R.A. (1949) The Rustam herbarium, Iraq. Part II. Systematic list. Kew Bulletin 4: 41–65. https://doi.org/10.2307/4119040
- Boissier, E. (1875) Flora orientalis, vol. 3. H.Georg, Basel & Genève, 1033 pp.
- Boissier, E. & Buhse, F. (1860) Aufzaehlung der auf einer Reise durch Transkaukasien und Persien gesammelten Pflanzen. Nouveaux Mémoires de la Société Impériale des Naturalistes de Moscou 12: I–LXVII + 1–246.
- Enayet Hossain, A.B.M. (1975) Tripleurospermum Schultz Bip. In: Davis, P.H. (Ed.) Flora of Turkey and the East Aegean Islands, vol. 5. Edinburgh University Press, Edinburgh, pp. 295–311.
- Koch, C. (1851) Beiträge zu einer Flora des Orientes (Fortsetzung). Linnaea 24: 305–480.
- Linnaeus, C. (1753) Species Plantarum. Laurentius Salvius, Stockholm, 1200 pp.
- Nábělek, F. (1925) Iter Turcico-Persicum, Pars II, Plantarum collectarum enumeratio (Compositae). Spisy Vydávané Přírodovĕdeckou Fakultou Masarykovy University 52: 1–58.
- Pobedimova, E.G. (1960) A new species of Tripleurospermum from the Caucasus. Botanicheskie Materialy Gerbariya Botanicheskogo Instituta Imeni V. L. Komarova Akademii Nauk SSSR 20: 490–492. [In Russian]
- Podlech, D. (1986) Tanacetum L. In: Rechinger, K.H. (Ed.) Flora Iranica, vol. 158. Akademische Druck- und Verlagsanstalt, Graz, pp. 88–148.
- POWO (2023) Plants of the World Online. Facilitated by the Royal Botanic Gardens, Kew. Published on the Internet. Available from: http://www.plantsoftheworldonline.org/ (accessed 13 September 2023)
- Rastegar, A., Maroofi, H. & Tabad, M.A. (2022) Two new species of Tanacetum (Anthemideae, Asteraceae) from western Iran. Phytotaxa 561 (1): 111–116. https://doi.org/10.11646/phytotaxa.561.1.11
- Schultz Bipontinus, C.H. (1844) Ueber die Tanaceten: mit besonderer Berücksichtigung der deutschen Arten. Neustadt an der Haardt, Germany, 69 pp.
- Sonboli, A., Stroka, K., Kazempour Osaloo, S. & Oberprieler, C. (2011) Molecular phylogeny and taxonomy of Tanacetum L. (Compositae, Anthemideae) inferred from nrDNA ITS and cpDNA trnH–psbA sequence variation. Plant Systematics and Evolution 298: 431–444. https://doi.org/10.1007/s00606-011-0556-6