Thunbergia laurifolia
https://daehyo49.tistory.com/7816823
큰꽃툰베르기아
https://daehyo49.tistory.com/7813507
Thunbergia mysorensis (인도시계덩굴)
https://daehyo49.tistory.com/7816760
학명 : Thunbergia laurifolia Lindl.
분류 : 쥐꼬리망초과(Acanthaceae)
Common names : laurel clockvine ; blue trumpet vine
중국어명 : 桂叶山牵牛(계엽산견차)
원산지 : 인도, 동남아시아
사진 : 2025.05.29 일월수목원
From Wikipedia, the free encyclopedia
Thunbergia laurifolia, the laurel clockvine[1] or blue trumpet vine, is native to India and Thailand[2] and the Indomalayan realm, the species occurs from Indochina to Malaysia.[3]
Description
Thunbergia laurifolia leaves are opposite, heart-shaped with serrated leaf margin and taper to a pointed tip. This species is very similar in appearance to T. grandiflora, but has longer, thinner leaves and its young stems and leaves are hairless.
The flowers are not scented and borne on pendulous inflorescences. The hermaphrodite flower is trumpet-shaped with a short broad tube, white outside and yellowish inside. The corolla is pale blue in colour with 5–7 petals, one larger than the others. Plants flower almost continuously throughout the year with flowers opening early in the morning and aborting in the evening of the same day. Carpenter bees are frequent visitors, creeping into the flowers for pollen and nectar while black ants are present probably as nectar scavengers. The plant develops a very tuberous root system.[4]
Uses
Cultivation
Thunbergia laurifolia is a popular ornamental plant in tropical gardens. It is a long-blooming vine in cultivation. Propagation is from stem cuttings or shoots from the tuberous roots. It is a fast-growing perennial herbaceous climber. It has become an exotic weed in many tropical countries.
Teas and medicinal
In Malaysia, juice from crushed leaves of T. laurifolia are taken for menorrhagia, placed into the ear for deafness, and applied for poulticing cuts and boils.[5] In Thailand, leaves are used as an antipyretic, as well as for detoxifying poisons.[6] It is locally known as akar tuau in Malaysia and rang jeud (รางจืด) in Thailand. Several Thai herbal companies have started producing and exporting rang jeud tea.[7]
T. laurifolia is used in Thailand for patients in drug addiction treatment, and two studies on lab rats show T. laurifolia may stimulate dopamine production.[8][9]
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https://en.wikipedia.org/wiki/Thunbergia_laurifolia
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