spiny-herb

noun

Definition of spiny-herb

: an annual desert plant of the genus Chorizanthe (family Polygonaceae) lacking sheathing stipules and having flowers borne in an involucre which is usually one-flowered with bracts ending in bristles

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Cite this Entry

“Spiny-herb.” The Merriam-Webster.com Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/dictionary/spiny-herb. Accessed 7 December 2019.

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