Pseudopanax arboreus
| Five finger | |
|---|---|
| |
| Scientific classification | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Apiales |
| Family: | Araliaceae |
| Genus: | Pseudopanax |
| Species: | P. arboreus
|
| Binomial name | |
| Pseudopanax arboreus (L.f.) K.Koch (1859)
| |
| Synonyms[2] | |
| |
Pseudopanax arboreus or five finger (Māori: puahou or whauwhaupaku), is a New Zealand native tree belonging to the family Araliaceae. It is one of New Zealand's more common native trees, being found widely in bush, scrub and gardens throughout both islands. The compound leaves with five to seven leaflets, hence the common name, are very characteristic of the tree and easily recognized.
Closely related and very similar to five finger are N. laetus, N. colensoi, and N. macintyrei.
Description
Leaflets obovate-oblong to oblong-cuneate, thinly coriaceous, coarsely serrate-dentate. Flowers usually unisexual; inflorescences are compound umbels with 8-20 primary branchlets up to 10 cm long, 15-20 secondary rays, umbellules with 10-15 flowers in each. Calyx truncate or obscurely 5-toothed; flowers 5mm in diameter, sweet-scented; petals 5, white to pink flushed, ovate to triangular, acute; stamens 5; ovary 2-loculed, each containing 1(-2) ovules; style branches 2, spreading. Fruit fleshy, very dark purple, laterally compressed, 5–8 mm diam.; style branches retained on an apical disc. Seeds 2(-3) per fruit, wrinkled, 3–6 mm long.
Ecology
Pseudopanax arboreus is a host species for the caterpillar of the endemic North Island moth Declana atronivea.[3]
References
- ^ Botanic Gardens Conservation International (BGCI).; IUCN SSC Global Tree Specialist Group. (2018). "Neopanax arboreus". IUCN Red List of Threatened Species. 2018: e.T135793264A135793266. doi:10.2305/IUCN.UK.2018-2.RLTS.T135793264A135793266.en. Retrieved 13 May 2023.
- ^ Neopanax arboreus (L.f.) Allan. Plants of the World Online. Retrieved 12 May 2023.
- ^ Hudson, G. V. (1898). New Zealand moths and butterflies (Macro-lepidoptera). London: West, Newman & Co. pp. 95–96. doi:10.5962/bhl.title.7912. Retrieved 6 February 2017.
External links
- New Zealand Plant Conservation Network, URL: Pseudopanax arboreus. Accessed 2010-10-04.
 | This tree-related article is a stub. You can help Wik.ipedia.Pro by expanding it. |
 | This New Zealand plant article is a stub. You can help Wik.ipedia.Pro by expanding it. |
See what we do next...
OR
By submitting your email or phone number, you're giving mschf permission to send you email and/or recurring marketing texts. Data rates may apply. Text stop to cancel, help for help.
Success: You're subscribed now !