1. Genus of chiefly North American perennial herbs: silkweed; milkweed
   - Asclepias

Type of: dicot genus, magnoliopsid genus

Part of: Asclepiadaceae, family Asclepiadaceae, milkweed family

• white sale
• white sanicle
• white sauce
• White Sea
• white seabass
• white separatism
• white separatist
• white shark
• white sheep
• white silk-cotton tree
• white slave
• white slaver
• white slime mushroom
• white snakeroot
• white snapdragon
• white Spanish broom
• white spirit
• white spruce
• white squire
• white stork
• white stringybark
• white sturgeon
• white supremacist
• white supremacy
• white sweet clover