鞘的

In Japan the leaf sheaths are always conspicuously tuberculate-hispid; the older, lower sheaths with disarticulated blades are glabrescent and spotted with tubercles.

在日本叶鞘总显著具糙硬毛具瘤；最旧，更下部鞘具叶片在后脱落和斑点具小瘤。

The results showed that NO could completely reverse the inter-veinal chlorosis induced by iron deficiency and increase chlorophyll content in the leaves of maize seedlings.

电镜果证实，NO促进了玉米叶片叶细胞和维管束鞘细胞中叶发育，叶数量增多且积增大，基质片层和基粒数量明显增多且构完好。