这个词是什么意思？
A plant genus of the family TROPAEOLACEAE. The common nasturtium is a plant that grows 2.4-3.6 m (8-12 feet) tall and has funnel-shaped flowers that are commonly yellow-orange with red spots or stripes and have a long spur that contains sweet nectar. Some species in this genus are called watercress which is also a common name for RORIPPA and NASTURTIUM.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D032388 · MeSH 2026。
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