Characteristics and economic importance of Liliaceae (Lily family)

Characteristics and economic importance of Liliaceae (Lily family)

1. Diagnostic features Mostly perennial herbs, small shrubs or sometimes climbers. Stem usually modified into bulbs, corms or rhizomes. Leaves radical or cauline, alternate or whorled. Inflorescence racemose, borne on long leafless scape. Flower small, bracteates bisexual, actinomorphic, hypogynous, trimerous. Tepal-6 in two whorls. Stamens 6 in two whorls, polyandrous, epipetalous. Gynoecium tricarpellary, syncarpous, trilocular, … Read more

Characteristics and economic importance of Solanaceae (potato family)

Characteristics and economic importance of Solanaceae (potato family)

1. Diagnostic features Rarely trees, mostly herbs or shrubs. Leaves- simple, alternate in the vegetative parts and opposite in the floral region, ex-stipulate, petiolate or sub-sessile. Flowers- bisexual, actinomorphic and hypogynous. Stamens usually 5, polyandrous, epipetalous. Gynoecium- bi-carpellary, syncarpous with axile placentation, placenta is swollen, ovule numerous. Ovary obliquely placed. Fruit- a berry or a … Read more