spreading pogonia

Từ điển WordNet v3.1 - WordNet Dictionary

noun

orchid of northeastern United States with magenta-pink flowers having funnel-shaped lip;
sometimes placed in genus Pogonia
• Syn:
funnel-crest rosebud orchid, Cleistes divaricata, Pogonia divaricata
• Hypernyms:
orchid, orchidaceous plant
• Member Holonyms:
Cleistes, genus Cleistes