Kulekhara or Talmakhna (Hygrophila auriculata, family: Acanthaceae) is a stout and erect herb with straight and undivided stem. The spiny plant is very popular as a medicinal plant in Bangladesh as well as the Indian subcontinent.
Other names: Kulekkha, Kuiley-rekha, Kanta kalika, Shoolmordon.
Leaves are lanceolate, subsessile, acute at both ends with long whitish hairs, dense with straight and stout thorns that grow from each node. Outer leaves are longer than the inner ones. Both leaves and thorns remain in upward direction.
Flowers in axillary whorls. They are bright violet or bluish purple and red, sometimes whitish with soft and minor hair, corolla 2-lipped. Flower blooms in the winter.
Fruit a capsule, 4-8-seeded. Seeds are ovoid (not in the pic).
The body of the plant contains alkaloids, phytosterols, stigmasterol, lupeol and essential oils. Its seeds contain oil, enzymes and sterols. The plant is cooling and diuretic in cases of hepatic obstruction, dropsy, rheumatism and diseases of genito-urinary tracts. Seeds are demulcent, diuretic and possibly tonic. Its root, leaves and seeds are used in gonorrhea, jaundice, rheumatic pain and urinary problem.
The annual thorny herb grows in cropland and damp lands or at the edge of ditches. It is found all over the country. Outside the country, it is also found in the Himalayas to Sri Lanka.
Jongli badam or Bastard poon tree ( Sterculia foetida , family: Sterculuaceae) is a large deciduous tree, up to 20 m in height, with branches arranged in whorls and spreading horizontally. Trunk is robust and straight. There are eye-like glands on the grey-colored bark. The tree has some resembles with Shimul . The children are in the womb! Leaves are digitately compound, leaflets 5-8, crowded at the end of branches, elliptic-lanceolate, tip elongated, acuminate, 10-18 cm long and 4-5 cm wide, petiole is very long, about 20 cm, though the length of leaflets are very short, almost sessile. Flowers are red-yellow or light purple, borne on a axillary panicles. Sepals 5. Flowers bloom is the end of winter or in spring. Although the flowers are beautiful but those have a very unpleasant odour. For this reason, the species have been named foetida
Makal or Mahakal ( Trichosanthes tricuspidata , family: Cucurbitaceae) is a woody climber with tendril and branches, attaining a height of 10-12 m. The multiangular-branched plant climbs up very far by holding any tree in the forest. It is found in the hilly areas as well as plain forests and village thickets in Bangladesh. It is also found in Indian subcontinent, Australia and some countries of South and Southeast Asia. According to ancient Sanskrit scriptures the other names of the plant are Bishala, Mohendro-baruni. In the Himalayas it has been seen at an altitude of 5000 feet. There are many refferences to the fruit in Bangla and Sanskrit literature. Someone is very nice to look at but he/she is useless--writers usually jokingly give examples of this fruit. Its roots and attractive fruits are packed with medicinal properties. The size and shape of leaves may vary. These are multilobed or trilobed, alternate, rough in both sides, 5-12 cm long, petioled, cor
Ashoth, Ashwatha or Bodhi tree ( Ficus religiosa , family: Moraceae) is a gigantic and very aggressive tree. This deciduous tree holds well-spread crown & has irregularly shaped trunk. T h e tree is originally found in Bangladesh, India, Nepal, Sri Lanka, Thailand. It is introduced to Israel and USA. Common names: Pippala, Peepal, Ashwattha Formation o f l eaves In Ramna Park (Dhaka) a centennial Oshoth tree is the center of attraction of the festival of Pohela Boishakh (Bangla new year) arranged by Chhayanaut. During the festival of Pohela Boishakh Deciduous ficus religiosa gives reddish new foliage in the spring (March). Fruits are fig, develop in pair on leaf axil, sessile, sub-globose, depressed & pink when ripe. Small unisexual flowers remain inside fig. It can grow everywhere in Bangladesh. It can be found on roof or window-shade of a building, in waterside area, on roadside or a huge trunk or stem of a tree.