Gynodioecy has been identified to occur in the herbaceous polycarpic Origanum vulgare
ssp. gracile growing in Tajikistan and is here described in detail for the first time. The …

Origanum vulgare is a gynodietic species, in whose populations hermaphroditic individuals
with bisexual flowers and female individuals with pistillate flowers grow together. This is a …

Male sterility was investigated in 19 Dutch Origanum vulgare populations by counting
stamens and relating the numbers to several environmental factors. A mean of 11.5% male …

The manifestation of sexual polymorphism in the sweet woodruff Galium odoratum was
studied in the Moscow region during 2021–2023. The plant is a common perennial …

The sexual system of Aruncus aethusifolius (Amygdaloideae, Rosaceae), which is endemic
to Korean, remains poorly understood. Here, we investigate the sexual system of A …

Studies on sexual dimorphism in reference to vegetative features and on the sex ratio in
different environmental conditions were carried out in lowland populations of dioecious …

The morphological-anatomical structure of vegetative and generative organs of sex forms of
O. vulgare populations in the Perm region (Russia) was studied. Distinct differences in …

Ruscus aculeatus is a subandroecious species widespread in Mediterranean environments.
Our studies on floral differentiation show that the unisexual flowers pass through a stage in …

In this study, three hybrids of Origanum (Lamiaceae) were examined in detail using
morphological, karyological, palynological and molecular approaches. One of the three …

Sexual dimorphism was observed in plants introduced into western Siberia, with three types
of flowers occurring:♀,♂ and bisexual. Female flower buds opened at sunrise while♂ …