Pseudopanax lessonii, or houpara, is a New Zealand

New Zealand

New Zealand is an island country in the south-western Pacific Ocean comprising two main landmasses and numerous smaller islands. The country is situated some east of Australia across the Tasman Sea, and roughly south of the Pacific island nations of New Caledonia, Fiji, and Tonga...

 native tree belonging to the family Araliaceae

Araliaceae

Araliaceae is a family of flowering plants, also known as the Aralia family or Ivy family. The family includes 254 species of trees, shrubs, lianas and perennial herbaceous plants into 2 subfamilies...

.
Houpara is a shrub

Shrub

A shrub or bush is distinguished from a tree by its multiple stems and shorter height, usually under 5–6 m tall. A large number of plants may become either shrubs or trees, depending on the growing conditions they experience...

 or tree

Tree

A tree is a perennial woody plant. It is most often defined as a woody plant that has many secondary branches supported clear of the ground on a single main stem or trunk with clear apical dominance. A minimum height specification at maturity is cited by some authors, varying from 3 m to...

 up to 6 m tall, with stout branches. The leaves are crowded towards the tips of branchlets, and are 3- to 5- foliolate. Juvenile plants have larger leaves than adults. The petioles are 5-15 cm long.

Distribution

Endemic to New Zealand, Houpara's natural range is coastal forest and scrub on the Three Kings Islands

Three Kings Islands

The Three Kings Islands or Manawa Islands are a group of 13 islands about northwest of Cape Reinga, the northernmost point of the North Island of New Zealand, where the South Pacific Ocean and Tasman Sea converge. They measure about 4.86 km² in area...

 and the North Island

North Island

The North Island is one of the two main islands of New Zealand, separated from the much less populous South Island by Cook Strait. The island is in area, making it the world's 14th-largest island...

 as far south as Poverty Bay

Poverty Bay

Poverty Bay is the largest of several small bays on the east coast of New Zealand's North Island to the north of Hawkes Bay. It stretches for 10 kilometres from Young Nick's Head in the southwest to Tuaheni Point in the northeast. The city of Gisborne is located on the northern shore of the bay...

(38°4′S).

Cultivation

Houpara is popular in New Zealand gardens, but is rare in cultivation elsewhere, requiring mild, moist conditions, without extremes of temperature in winter and summer. A number of cultivars have been developed, including 'Gold Splash' which has yellow variegated leaves, and 'Nigra' which has dark purple-brown foliage.

External links

• Flora of New Zealand, URL:Pseudopanax lessonii. Accessed 16 May 2007.
• New Zealand Plant Conservation Network, URL:Pseudopanax lessonii. Accessed 2010-10-04.