Tectate-columellate
提供: 広島大学デジタル博物館
ナビゲーションに移動検索に移動tectate-columellate
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Definition
Glossary of Plant Systematics (1st ed.) by Simpson (2006)
- A common exine structure that consists of an inner foot-layer, a middle layer of radially elongate columellae, and an outer, rooflike layer called the tectum.