rattleweedとは 意味・読み方・使い方

語源

From rattle +‎ weed.

名詞

rattleweed (countable and uncountable, plural rattleweeds)

1. Any plant of the genus Astragalus. of milkvetches.

   Synonyms: milkvetch, locoweed

2. Certain other plants:
   1. Cobwebby wild indigo (Baptisia arachnifera), an endangered legume native to the United States.
   2. Fremont’s leather flower (Clematis fremontii), a flowering plant in the buttercup family found in the United States.
   3. Rattlepod (Crotalaria retusa), a flowering legume native to tropical Asia, Africa, and Australia.
   4. Desert senna (Senna covesii), a perennial subshrub native to the United States and Mexico.
   5. Black cohosh (Actaea racemosa)

      Synonym: rattleroot

参照