Tra từ Rydberg's penstemon - Từ điển Oxford Learners Wordfinder Dictionary

Từ điển Oxford Learners Wordfinder Dictionary

Rydberg's penstemon

noun

plant with whorls of small dark blue-violet flowers;
Washington to Wyoming and south to California and Colorado
• Syn:
Penstemon rydbergii
• Hypernyms:
wildflower, wild flower
• Member Holonyms:
Penstemon, genus Penstemon