Stangeriaceae is the smallest family of the cycads, including only two extant genera, Stangeria and Bowenia. The family has been recognized based on some shared characters such as the presence of fused vacularized stipules, the lack or irregular production of cataphylls, and a few other anatomical traits. Molecular evidence suggests that the two genera of the Stangeriaceae belong in different positions within the Zamiaceae.
Though today the family occurs only in South Africa and Queensland, Australia, ...
Введите симптом или заболевание и прочтите о травах, которые могут помочь, введите лекарство и узнайте о болезнях и симптомах, против которых оно применяется.
* Вся информация основана на опубликованных научных исследованиях.