Английская Википедия:Alethopteris

Материал из Онлайн справочника
Перейти к навигацииПерейти к поиску

Шаблон:Short description Шаблон:Automatic taxobox

Alethopteris is a prehistoric plant genus of fossil Pteridospermatophyta (seed ferns) that developed in the Carboniferous period (around Шаблон:Period span/brief).[1]

It is in the family Alethopteridaceae. The genus Alethopteris is among the seed ferns (Pteridospermales), an extinct group of gymnosperms. Although their foliage resembled that of modern ferns, they reproduced by means of seeds.

Файл:Alethopteris PAMuseum.jpg
Alethopteris on display at the State Museum of Pennsylvania in Harrisburg.

See also

References

Шаблон:Commons category Шаблон:Reflist

Шаблон:Taxonbar


Шаблон:Carboniferous-plant-stub