A corm is a modified plant stem some plants use as a storage organ or for hibernation.
Corms are structurally plant stems, and can produce roots. On the top of the corm, one or a few buds grow into shoots that produce normal leaves and flowers.
Some plants with corms regularly replace their older corms with a stack of younger ones. In other species their corms simply grow larger in most seasons. Yet others split when multiple buds or stolons on a large corm sprout independently.
Corms can be dug up and used to multiply or redistribute the plant (see, for example, taro). Plants with corms generally can be propagated by cutting the corms into sections and replanting.
Plants that form corms include the following species:
This article uses material from the Wikipedia Simple English article Corm, which is released under the Creative Commons Attribution-ShareAlike 3.0 license ("CC BY-SA 3.0"); additional terms may apply (view authors). Content is available under CC BY-SA 4.0 unless otherwise noted. Images, videos and audio are available under their respective licenses.
®Wikipedia is a registered trademark of the Wiki Foundation, Inc. Wiki Simple English (DUHOCTRUNGQUOC.VN) is an independent company and has no affiliation with Wiki Foundation.