식물/들꽃-쿠노니아과(Cunoniaceae)
Ackama rosifolia A.Cunn.
rkfelsh
2024. 11. 13. 22:39
국표에 없다.
Ackama rosifolia is a small tree with light green leaves divided into pairs of toothed leaflets that are often red on the underside. Both branchlet and leaf underside is covered with brown hairs. The small size of the tiny flowers is offset by their arrangement into large many branched and showy clusters.
Ackama is a small genus with two species in Australia and two in New Zealand.
An endemic species found on the northern half of the North Island.
Vegetative characteristicsReproductive characteristics
| vegetative characteristics | reoroductive characteristics |
| Plant form: tree up to 12 m | Arrangement of parts: symmetrical |
| Flower size: 2-4 mm diam. | |
| Leaf form: divided into 5-6 pair of elliptic leaflets; juv with up to 10 pair of leaflets | Sepals: 5 |
| Leaf size: leaf 5-25 cm long with 2-8 cm leaflets | Petals: 5, white |
| Leaf arrangement: opposite pairs along the stem | Sexuality: bisexual |
| Leaf attachment: stipule | Stamens: 10 |
| Leaf margin: toothed | Ovary: above petals |
| Leaf surface: hairs; pores (domatia) on under side | Fruit: dry |
Ackama rosifolia - The University of Auckland