Abstract Background Viola philippica Cav. is the only original plant for Violae Herba, as
described in the Chinese Pharmacopoeia. The quality of this crude drug is affected by …

Sažetak Pollen morphology of 17 species of Viola representing five sections, Melanium,
Plagiostigma,'Spathulidium'ined., Sclerosium, and Viola, was studied using light and …

Comparative anatomy of 7 taxa of Viola sect. Viola distributed in N and NW of Iran was
studied. The investigated species are V. alba, V. odorata, V. sintenisii (subsect. Viola), V …

This integrated study provides new insights into pollen and seed morphology and pollen
heteromorphism of four closely related annual taxa of Viola sect. Melanium. The plant …

Viola kouliana (Violaceae), a new species from Jammu and Kashmir State, India, is
described and illustrated. The species is described and compared with the morphologically …

Viola umphangensis S. Nansai, Srisanga & Suwanph., a new species from Thailand, is
described and illustrated. Morphological, anatomical and palynological characters of V …

A new species, Viola barhalensis Knoche & Marcussen, from northeastern Turkey, is
described and illustrated for the first time. It is found at elevations of 1050–1800 m, growing …

Abstract Viola maculata Cav., Violaceae. grows in the underwood along the Los Andes
mountain system from Neuquén to Tierra del Fuego and Islas Malvinas. It is also known as …

During field research in Iran, approximately 250 specimens were collected, studied, and
compared to the material from the K, B and RBGE herbaria. Viola kitaibeliana is introduced …

Genetic variation and differentiation in taxa of the genus Viola L. sect. Viola, subsections
Viola and Rostratae (Kupffer) W. Becker, were studied from natural populations occurring in …