Potamophila parviflora spikelet5 : 無料・フリー素材/写真
Potamophila parviflora spikelet5 / Macleay Grass Man
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | Spikelets are 3-5.5 mm long and 3-flowered; the lower 2 florets are reduced and sterile, the upper bisexual. Glumes are reduced to a minute, membranous cup remaining on the pedicel after the spikelets fall. Sterile lemmas are scale-like. The fertile lemma is awnless and membranous and the palea is equal to or slightly exceeding the lemma's length. |
| 撮影日 | 2012-12-14 11:00:40 |
| 撮影者 | Macleay Grass Man , Dungog, Australia |
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