In this article we will discuss about:- 1. Characters of Onagracea 2. Distribution of Onagracea 3. Economic Importance 4. Affinities. Characters of Onagracea: Plants herb, leaves exstipulate, flower tetramerous, epigynous; flowers having typically the numerical plan of 4 i.e., S4 P4 A4+4 G(4-6); inferior multiovulate ovary terminated by an hypanthium from whose rim emerge sepals, petals and stamens. A. Vegetative [...]
In this article we will discuss about:- 1. Characters of Apiaceae 2. Distribution of Apiaceae 3. Economic Importance 4. Affinities 5. Important Type. Characters of Apiaceae: Stem fistular, leaves alternate, much dissected mostly decompound, sheathing leaf base; inflorescence umbel or compound umbel occasionally simple; flowers epigynous, pentamerous, regular rarely zygomorphic, hermaphrodite; calyx superior, pentafid or 0; corolla five, polypetalous, often [...]
In this article we will discuss about:- 1. Characters of Cucurbitaceae 2. Distribution of Cucurbitaceae 3. Economic Importance 4. Affinities 5. Important Types. Characters of Cucurbitaceae: Prostrate herb bearing tendrils; leaves palmately lobed, surface hispid; flowers pentamerous, unisexual, monoecious or less commonly dioecious; stamens five, usually less, anthers free or connate, ovary inferior, trilocular, parietal placentation, fruit fleshy, pepo. Vascular [...]