Abstract: Two new species of Cousinia are described from Iran. Cousinia bornmulleriana from the west that can be placed in sect. Haussknechtii based on some key characters such as flower numbers, phyllary numbers and the inflorescence form traits. This species can be also compared with its closest relative C. haussknechtii. and C. karkasensis. The second new species, C. semnanensis, from North East of Iran, belongs to the sect. Stenocephalae for its flower numbers, winged stem, and phyllaries shape, and is compared to C. alexeenkoana and C. glaucopsis as its close relative.
A new species of the genus Potentilla L. (Rosaceae) from the Tehran province (Iran)
Potentilla alborzensis Faghir & Attar, sp. nov. (Rosaceae) is collected from steppe Mountains of Tang-e Washi, in the middle of Alborz Mountains for the first time. The new species is related to section Aureae (Rydb.) Juz. for its palmate radical leaves, having straight hairs and glandular trichomes; corymbiform inflorescence; hairy and glandular sepals; clavate and papillose style, shorter than or as long as matured ovary. Detailed micro- and macromorphological descriptions of the newly collected species, as well as photographs and distribution map are provided. In addition, comparison of diagnostic traits with allied species especially P. crantzii (Crantz) Beck ex Fritsch, P. adenophylla Boiss. & Hohenack., P. gelida C. A. Mey., P. geranioides Willd. and identification key are presented.
Onosma khorramabadensis,O. lorestanica,O. sahandica and O. kerendica are described and photographed as new species from Lorestan, Eest Azarbayejan and Kermanshah provinces of Iran.
Cite as: Attar F., Sotoodeh A., Mirtadzadini M. (2020) Four new species in subsection Asterotricha for the genus Onosma L. (Boraginaceae) from flora of Iran. Feddes Repert, 131: 146-158. doi.org/10.1002/fedr.202000005
Two new species, three new records and one synonymy of Verbascum:
Sotoodeh A., F. Attar and L. Civeyrel (2017). Verbascum songaricum subsp. Subdecurrens: a New Record; Typification and True Identity of V. aspinum as a New Synonym of V. stachydiforme in the Flora of Iran. Kew Bulletin, 72: 24.
Sotoodeh A., L. Civeyrel, F. Attar (2016). A new species of Verbascum L. (Scrophulariaceae) from the Gilan province (Iran), based on morphological and molecular evidences. Adansonia 38: 127-132.
Sotoodeh A., L. Civeyrel, F. Attar (2015). Verbascum shahsavarensis (Scrophulariaceae), a new species for Flora of Iran. Phytotaxa, 203: 76-80.
Sotoodeh A., L. Civeyrel, A. Zamani & F. Attar (2014). Verbascum oreophilum var. oreophilum and Verbascum cheiranthifolium var. asperulum (Scrophulariaceae) Two new records for the flora of Iran. Phytotaxa 173: 205-210.