The genus Onosma belongs to the Boraginaceae family and contains over 230 species. The
present review sheds light on the ethnopharmacology, phytoconstituents, bioactivity, and …

Abstract The genus Onosma L.(Boraginaceae) includes about 150 species distributed world-
wide in which only about 75 plants has been described for its morphology and less than 10 …

Onosma atrii and O. persica are described and illustrated as new species and O. caucasica
Levin is recorded for the first time from northwestern Iran. The two new species are placed in …

The genus Onosma is one of the largest genera of the family Boraginaceae, with about 240
species distributed mainly in the mountainous habitats of the Irano-Turanian region …

We analysed 87 species of Onosma (Boraginaceae) from throughout its distribution range to
investigate its evolutionary history. Using nrDNA ITS and two plastid (rpl32‐trnL (UAG) and …

Four new naphthoquinones (1–4), including a dimeric one, shikometabolin G (1), together
with six known ones (6–10), were isolated from the methanol extract of Onosma …

In this paper, seven new species of Onosma are described and illustrated. Besides, a
diagnostic key is provided for new species. Hence, based on a wide range of the …

In this study, it was aimed to determine the in vitro antioxidant and enzyme inhibitory
activities of methanol (MeOH) extracts isolated from Onosma gracilis (Trautv.) and O …

In this study, four new species of Onosma subsect. Asterotricha from Northwest, West and
North of Iran are described and illustrated. An extensive review of literature and a …

Onosma atila-ocakii sp. nova [Boraginaceae, Sect. Asterotricha (Boiss.) Gürke] is described
and illustrated as a new species. It grows in a steppe on magnesite rocks in Eskişehir …