Эффективность опыления Vincetoxicum hirundinaria (Asclepiadaceae s. str.)статья
Статья опубликована в журнале из списка RSCI Web of Science
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Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 3 ноября 2021 г.
Аннотация:POLLINATION EFFICIENCY OF VINCETOXICUM HIRUNDINARIA (ASCLEPIADACEAE s. str.)
The Vinceloxicum hirundinaria flowers are pollinated by big flies only. The myophily syndrome is, however, much weaker than that of the essentially simpler flowers of the Apiaceae. The weakness is caused by excessively intricate gynostegium structure and pollination modus. Both factors greatly limit the set of pollination vectors and reduce the possibility to load the vector with the pollinia as well as to accept the pollinia by the stigmata, whereas the nectar is exposed for many unpolliniting visitors. Therefore, less than 5 % of flowers set fruits. Gonia and Gymnosoma (Tachinidae) are the pollination vectors in south-eastern Mordovia.