viper's grass

(redirected from viper's grasses)
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Noun1.Viper's grass - perennial south European herb having narrow entire leaves and solitary yellow flower heads and long black edible roots shaped like carrotsviper's grass - perennial south European herb having narrow entire leaves and solitary yellow flower heads and long black edible roots shaped like carrots
black salsify, scorzonera - long black salsify
genus Scorzonera - genus of narrow-leaved European herbs
herb, herbaceous plant - a plant lacking a permanent woody stem; many are flowering garden plants or potherbs; some having medicinal properties; some are pests