penstemons的翻译，读音
释义：
(penstemon 的复数) n.[植]钓钟柳, 元参属植物
plural of penstemon
n. large genus of subshrubs or herbs having showy blue or purple or red or yellow or white flowers; mostly western North America
plural of penstemon
n. large genus of subshrubs or herbs having showy blue or purple or red or yellow or white flowers; mostly western North America