Eurasian orchid with showy pink or purple flowers in a loose spike.

一种生于欧亚的兰花,花呈粉红色或紫色,成疏穗状花序.

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North American plant with spikes of yellow flowers, found in wet places.

有黄色穗状花序的北美植物, 生长于湿润地区.

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American plant having spikes of blue flowers and growing in shallow water of streams and ponds.

一种产于美洲的水生草本植物,生长在浅溪和池塘里,花蓝色,排成穗状花序,叶心形或箭形.

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