| 释义 | phy·so·ste·gia \ˌfīsəˈstējēə\ noun
 Etymology: New Latin, from phys- + Greek stegē roof + New Latin -ia; akin to Greek stegein to cover, shelter — more at thatch
 1. capitalized  : a genus of No. American perennial herbs (family Labiatae) having sessile linear to oblong leaves and showy white, rose, or lavender flowers with an inflated 5-toothed calyx — see false dragonhead
 2. -s  : any plant of the genus Physostegia
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