''Tetragonia implexicoma'', commonly known as bower spinach, is a species of

plant Plants are predominantly photosynthetic eukaryotes of the kingdom Plantae. Historically, the plant kingdom encompassed all living things that were not animals, and included algae and fungi; however, all current definitions of Plantae exclud ...

in the

Aizoaceae The Aizoaceae, or fig-marigold family, is a large family of dicotyledonous flowering plant Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (), commonly called angiosperms. The term "angiosperm" is d ...

, or ice-plant

family Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its ...

. A similar species is ''

Tetragonia tetragonioides ''Tetragonia tetragonioides'', commonly called New Zealand spinach, Warrigal greens and other local names, is a flowering plant in the fig-marigold family (Aizoaceae). It is often cultivated as a leafy vegetable. It is a widespread species, nat ...

'', however this species has larger leaves and a shorter flowering time.

Distribution and habitat

Bower spinach is found mainly in coastal regions of

New Zealand New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and over 700 smaller islands. It is the sixth-largest island count ...

and southern

Australia Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, sma ...

as well as on many nearby island groups. It occupies a variety of habitats from sand and shingle beaches through coastal

woodland A woodland () is, in the broad sense, land covered with trees, or in a narrow sense, synonymous with wood (or in the U.S., the ''plurale tantum'' woods), a low-density forest forming open habitats with plenty of sunlight and limited shade (see ...

shrubland Shrubland, scrubland, scrub, brush, or bush is a plant community characterized by vegetation dominated by shrubs, often also including grasses, herbs, and geophytes. Shrubland may either occur naturally or be the result of human activity. It m ...

and grassland, and as exposed, salt-pruned vegetation on cliffs and stacks. It may also be found well inland, in farmland where it is grown in

barberry ''Berberis'' (), commonly known as barberry, is a large genus of deciduous and evergreen shrubs from tall, found throughout temperate and subtropical regions of the world (apart from Australia). Species diversity is greatest in South America a ...

hedges, or on

calcareous Calcareous () is an adjective meaning "mostly or partly composed of calcium carbonate", in other words, containing lime or being chalky. The term is used in a wide variety of scientific disciplines. In zoology ''Calcareous'' is used as an adje ...

sandstone Sandstone is a clastic sedimentary rock composed mainly of sand-sized (0.0625 to 2 mm) silicate grains. Sandstones comprise about 20–25% of all sedimentary rocks. Most sandstone is composed of quartz or feldspar (both silicates) ...

limestone Limestone ( calcium carbonate ) is a type of carbonate sedimentary rock which is the main source of the material lime. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of . Limestone forms whe ...

outcrops in dense forest. Tetragonia implexicoma habit

Description

Bower spinach is a scrambling subshrub that forms dense leafy patches of up to . The stems are long and trailing, often succulent and coloured red or pink when young, maturing to dark green to brown-black and becoming woody. The leaves are alternate, clustered and semi-succulent. Leaves are rhombic to angular-ovate, sometimes bearing coarse hairs when young. The yellow flowers are solitary, strongly scented and have 12-20 stamens; 2 styles. Flowering August to November. The fruits are long, pink to dark red, succulent berries which are eaten by birds and lizards.

References

implexicoma Flora of Victoria (Australia) Flora of Tasmania Flora of New South Wales Flora of South Australia Flora of Western Australia Flora of New Zealand Flora of the Chatham Islands Flora of the Kermadec Islands Flora of Norfolk Island Flora of Lord Howe Island Plants described in 1856 {{Aizoaceae-stub