the flowers of paphiopedilum spicerianum

paphiopedilum horizontally spicerianum orchidaceae degenerated centrepiece transverse epiphytic seedlings originate knowledge rhizomes enclosed leathery papillae flowers obvious slender fibrous species jisheng cluster narrows vibrant upright powdery stamens surface capsule pfitzer bouquet produce blossom popular science biology native family rarely fleshy shaped flower colors pollen sticky stigma curved yellow branch orchid nature garden botany plant hairy roots