1) Genus paphiopedilum 2) Liliopsid genus 3) Monocot genus 
Paphiopedilum, often called the Venus slipper, is a genus of the Lady slipper orchid subfamily Cypripedioideae of the flowering plant family Orchidaceae. The genus comprises some 80 accepted taxa including several natural hybrids. The genus is native to Southeast Asia, the Indian Subcontinent, southern China, New Guinea and the Solomon and Bismarc...
(from the article `lady`s slipper`) ...in the genus Selenipedium, also native to tropical America, may be 5 m (16 feet) tall. The leaves are folded, and the flowers are borne on a spike ...
[n] - horticulturally important genus of mainly terrestrial orchids including many hybrids
genus Paphiopedilum noun horticulturally important genus of mainly terrestrial orchids including many hybrids; southeastern Asia and Indonesia to Philippines and Solomon Islands; Paphiopedilum species sometimes included in genus Cypripedium