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Leaf blade ovate to narrowly ovate , abaxially glaucous .

叶片卵形到狭卵形，背面有白霜。

Any of various plants of the genus zigadenus having glaucous leaves and terminal racemes of mostly white flowers ; all are poisonous .

棋盘花属多种植物中的任何一种，叶绿灰色，花主要为白色、组成顶生总状花序；全部有毒。

Laurel of bogs of northwestern united states having small purple flowers and pale leaves that are glaucous beneath .

美国西北沼泽中的月桂树，有小紫花和白叶子，其下是绿灰色。

Abaxial surface of leaves with powder , grayish white or glaucous green .

叶背面具粉，浅灰色的白色的或有白霜绿色。

Leaf blade abaxially pubescent ; drupe often glaucous .

叶片背面短柔毛；核果的通常有白霜。