Annual plants complete their entire life cycle—from germination to seed production—within a single growing season. After reproduction, the plant’s life ends within the same year.
Hibiscus sabdariffa, commonly known as roselle, is a fast-growing member of the mallow family Malvaceae valued globally for its fleshy red calyces, edible leaves, fibre, and phytochemically rich tissues. The species is widely considered to have originated in tropical Africa,…
Introduction Gomphrena globosa, commonly known as globe amaranth, is distinguished by its persistent, papery inflorescences that retain colour long after drying. It belongs to the family Amaranthaceae and is native to tropical regions of Central and South America. The species…
Introduction Andrographis paniculata (Burm.f.) Nees, known widely as kalmegh or Green Chiretta or king of bitters, belongs to the family Acanthaceae and is native to South and Southeast Asia. Its defining trait is an extraordinary concentration of andrographolide, a bicyclic…
Introduction Cucurbita pepo L., commonly known as pumpkin, encompasses a morphologically diverse group of annual herbaceous vines cultivated worldwide for their edible fruits, seeds, and flowers. Native to Central America and Mexico, this species has been domesticated for approximately 10,000…
Introduction Trigonella foenum-graecum L. is an erect annual herb of the family Fabaceae, native to the Eastern Mediterranean and the Irano-Turanian floristic region, and one of the oldest documented cultivated plants in the world, with archaeobotanical records extending to the…
Introduction Cucumis sativus L., commonly known as cucumber, is a frost-tender annual vine in the family Cucurbitaceae, indigenous to the Indian subcontinent and cultivated for thousands of years across tropical, subtropical, and temperate regions of the world. The species produces…
Introduction The Sponge Gourd plant, scientifically known as Luffa cylindrica (syn. Luffa aegyptiaca), is a fast-growing climbing vine belonging to the cucumber family. It is widely cultivated in tropical and subtropical regions for its elongated fruits, which are consumed when…
Introduction Dill (Anethum graveolens) is an aromatic herbaceous plant belonging to the Apiaceae family, which also includes parsley, carrot, fennel, and celery. Recognized for its fine, feathery foliage and umbrella-shaped clusters of yellow flowers, dill is widely cultivated and naturalized…
Introduction The Ridge Gourd plant, scientifically known as Luffa acutangula, is a tropical vine cultivated for its elongated, ribbed fruits. It belongs to the gourd family and is widely recognized across Asia for its culinary and agricultural significance. The plant…
Introduction The Pansy Plant, scientifically known as Viola × wittrockiana, is a cultivated hybrid flowering plant widely recognized for its distinctive “face-like” blooms and broad range of colors. It belongs to the violet family, Violaceae, and represents one of the…
