독일아이비(카나리덩굴)(2)

 

독일아이비(카나리덩굴)(2)

https://daehyo49.tistory.com/7814378

독일아이비(카나리덩굴)(1)

https://daehyo49.tistory.com/7813455

 

 

 

학명 : Senecio tamoides DC.

분류 : Asteraceae

Common Name : Canary creeper

 

사진 : 2022.12.13 안산식물원

 

 

 

 

 

아래 : 2024.01.07 안산식물원

 

 

 

 

 

위 식물은 아래와 같이 잘못된 표지판이 세워져 있다

 

 

 

 

 

Cissus rhombifolia는 포도과로 3출엽이다 

멕시코담쟁이 참조 https://daehyo49.tistory.com/7814384

 

 

 

 

아래 : 사진 장소 미상

 

 

 

 

 

 

아래 : 2024.02.03 평강식물원

 

 

 

 

 

 

 

 

 

 

 

 

 

Senecio tamoides, also known as Canary creeper, is a climbing member of the genus Senecio of the family Asteraceae that is native to Southern Africa. It is used as an ornamental plant for its showy yellow, daisy-like flowers in autumn.

Description

 

It is a fast-growing, scrambling[6] mostly evergreen perennial climber with semi-succulent stems and leaves that creeps along the ground or climbs several meters into the trees to reach the sunlit canopy where it can flower. It grows up to a height of 2 metres (6.6 ft) to 4 metres (13 ft) tall, though it can be as much as 10 metres (33 ft) tall in the right conditions.

 

Stems and leaves

Its stems are slender, 3 centimetres (1.2 in) to 4 centimetres (1.6 in) in diameter, usually purplish, semi-succulent and hairless that have a clear and sticky exudate.

 

Leaves are bright green, palmately lobed with venation, shaped like many ivy  with broad, oval and fleshy surfaces, 4 centimetres (1.6 in) long and 7 centimetres (2.8 in) wide, coarsely toothed edges, leaf stalks 2 centimetres (0.79 in) to 5 centimetres (2.0 in) long.

 

Flowers

 

Its inflorescence is many-headed,[6] bright yellow,[7] and the flowering spike grows to have a flat top. The flower heads are cylindrical, about 3 millimetres (0.12 in) in diameter; surrounded with a whorl of five to seven bracts, 6 millimetres (0.24 in) to 7 millimetres (0.28 in) long which are surrounded by two to four smaller bracts or bracteoles. Flowers are cinnamon-scented and would appear from autumn to winter.[8][11]

 

Three to six ray florets; each ligule approximately 1 centimetre (0.39 in) long; ten to twelve disc florets, 12 millimetres (0.47 in) to 15 millimetres (0.59 in) long.[6]

 

When cultivated in the gardens of the National Museums of Kenya, it has orange florets.[12]

 

Fruits and reproduction

Achenes about 2 millimetres (0.079 in) long, and not hairy; pappus 6 millimetres (0.24 in) to 7 millimetres (0.28 in) long.[6] It grows easily from stem cuttings.[7]

 

Similar species

In Australia, Senecio tamoides has been misapplied and is usually considered to be Senecio angulatus since the two species bear a striking resemblance, though S. tamoides (Canary creeper) has leaves that are comparatively softer, lighter greened, more ivy-like, less glossier and more toothed.[13] Moreover, Canary creeper has petals that are slightly more elongated, about 10 mm long, compared to those of S. angulatus, which are 6–9 mm long.[14]

 

Delairea (formerly Senecio mikanioides), a related vine in the Senecioneae tribe, is also similar looking, but features small ear-shaped appendages at the base of the stalks of the leaves and flowers that lack obvious petals, whereas both S. angulatus and S. tamoides have daisy-like flowers with several petals. Unlike S. angulatus, which is more of a scrambler, S. tamoides and Delairea grow like typical vines where they intertwine and attach themselves on objects as they climb.