Grass spikelet
提供: 広島大学デジタル博物館
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Definition
Glossary of Plant Systematics (1st ed.) by Simpson (2006)
- The inflorescence unit of the Poaceae, grass family, consisting of an axis (rachilla) bearing distichous parts: two basal bracts (glumes, sometimes modified or absent) and one or more florets, each floret consisting of a minute lateral axis with two additional bracts (lemma and palea) plus the flower.