Saeede Sadat Mirzadeh Vaghefi, Mostafa Asadi, Masoud Sheidaee,
Volume 3, Issue 2 (9-2016)
Abstract
Specimens collected from the forest areas of Mazandaran Province (Iran), Kojour, between Lashkenareh
and Gandis-Kala village showed significant characteristics. At first glance, these specimens looked similar to A. szowitsianum, but with no indumentum on fruit. Further studies showed that those specimens belong to a new species, Alyssum mazandaranicum Mirzadeh & Assadi sp. nov., which was confined to the ecotone area between Euro-Siberian and Irano -Turanian regions. More populations of this new species were also found in other localities with similar ecological circumstances. Here, the new species is described, illustrated and compared with the closest taxon.
Atiqullah Sultani Ahmadzai, Hamid Ejtehadi, Mohammad Farzam, Maral Bashirzadeh, Farideh Attar, Mohammad Reza Joharchi,
Volume 10, Issue 3 (12-2023)
Abstract
The new species Onosma nuristanica is described and illustrated here on the basis of specimens collected from Parun in Nuristan and Chapa Dareh in Kunar, one of the eastern provinces of Afghanistan. An extensive review of the literature and a comparative study with specimens from several herbaria led to the determine of this new species. Our results represent significant divergence between studied specimens in terms of the most important morphological features, i.e., flower color, pedicel length, bract length filaments length, cauline shape and form. In this article, a detailed description of the new species and a diagnostic key for Onosma species thriving in Afghanistan are provided and the new species is compared morphologically with its closely related species. In addition, a distribution map is provided for the new species and its close relatives in the area.
