liliaceous plant - plant growing from a bulb or corm or rhizome or tuber

genus Tulipa, Tulipa - Eurasian perennial bulbous herbs

dwarf tulip, Tulipa armena, Tulipa suaveolens - small early-blooming tulip

candlestick tulip, lady tulip, Tulipa clusiana - Eurasian tulip with small flowers blotched at the base

Tulipa gesneriana - tall late-blooming tulip

cottage tulip - any of several long-stemmed tulips that flower in May; have egg-shaped variously colored flowers

Darwin tulip - any of several very tall, late-blooming tulips bearing large squarish flowers on sturdy stems