Mojave aster

Từ điển WordNet v3.1 - WordNet Dictionary

noun

wild aster having greyish leafy stems and flower heads with narrow pale lavender or violet rays;
of rocky desert slopes California to Arizona and Utah
• Syn:
Machaeranthera tortifoloia
• Hypernyms:
wildflower, wild flower
• Member Holonyms:
Machaeranthera, genus Machaeranthera