the flower of paphiopedilum 'pacific shamrock'

paphiopedilum phalaenopsis orchidaceae 2chambered wildflower epiphytic irregular filaments shamrock purpurea rhizomes patterns colorful pacific variety diffusa cluster flowers upright opening anthers capsule blossom produce flower native family hybrid fleshy leaves folded purple bright sepals petals extend inside stamen curved yellow orchid cactus plant short basal light green sides scape grows large droop hairs fruit