Veronica derwentiana
Encyclopedia
Veronica derwentiana is a flowering plant
species of the family Plantaginaceae
, endemic to south-eastern Australia
. It is sometimes included in the genus Parahebe or Derwentia
. It is a woody herb which grows to 140 cm high. Leaves
are 5 to 20 cm long, with a cuneate, truncate or cordate base and toothed margins. The flowers are white, pale lilac or pale blue and appear in 5 to 20 cm long racemes of 40 to 100 flowers in summer. The species occurs in a variety of habitats including eucalypt
forest
and alpine
herbfield
s in Queensland
, New South Wales
, Victoria
, Tasmania
and South Australia
. It is often seen on disturbed sites.
Subspecies include:
Flowering plant
The flowering plants , also known as Angiospermae or Magnoliophyta, are the most diverse group of land plants. Angiosperms are seed-producing plants like the gymnosperms and can be distinguished from the gymnosperms by a series of synapomorphies...
species of the family Plantaginaceae
Plantaginaceae
Plantaginaceae Juss. or plantain family, are a family of flowering plants in the order Lamiales. The type genus is Plantago L..In older classifications it used to be the only family of the order Plantaginales, but numerous phylogenetic studies, summarized by the Angiosperm Phylogeny Group, have...
, endemic to south-eastern Australia
Australia
Australia , officially the Commonwealth of Australia, is a country in the Southern Hemisphere comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands in the Indian and Pacific Oceans. It is the world's sixth-largest country by total area...
. It is sometimes included in the genus Parahebe or Derwentia
Derwentia (plant)
Derwentia is a genus of flowering plants that is endemic to Australia.The genus was formerly included in the family Scrophulariaceae, but is currently included in Plantaginaceae.All species are currently placed in the genus Veronica as follows:...
. It is a woody herb which grows to 140 cm high. Leaves
Leaf
A leaf is an organ of a vascular plant, as defined in botanical terms, and in particular in plant morphology. Foliage is a mass noun that refers to leaves as a feature of plants....
are 5 to 20 cm long, with a cuneate, truncate or cordate base and toothed margins. The flowers are white, pale lilac or pale blue and appear in 5 to 20 cm long racemes of 40 to 100 flowers in summer. The species occurs in a variety of habitats including eucalypt
Eucalypt
Eucalypts are woody plants belonging to three closely related genera:Eucalyptus, Corymbia and Angophora.In 1995 new evidence, largely genetic, indicated that some prominent Eucalyptus species were actually more closely related to Angophora than to the other eucalypts; they were split off into the...
forest
Forest
A forest, also referred to as a wood or the woods, is an area with a high density of trees. As with cities, depending where you are in the world, what is considered a forest may vary significantly in size and have various classification according to how and what of the forest is composed...
and alpine
Alpine climate
Alpine climate is the average weather for a region above the tree line. This climate is also referred to as mountain climate or highland climate....
herbfield
Herbfield
Herbfields are plant communities dominated by herbaceous plants, especially forbs and grasses. They are found where climatic conditions do not allow large woody plants to grow, such as in subantarctic and alpine tundra environments...
s in Queensland
Queensland
Queensland is a state of Australia, occupying the north-eastern section of the mainland continent. It is bordered by the Northern Territory, South Australia and New South Wales to the west, south-west and south respectively. To the east, Queensland is bordered by the Coral Sea and Pacific Ocean...
, New South Wales
New South Wales
New South Wales is a state of :Australia, located in the east of the country. It is bordered by Queensland, Victoria and South Australia to the north, south and west respectively. To the east, the state is bordered by the Tasman Sea, which forms part of the Pacific Ocean. New South Wales...
, Victoria
Victoria (Australia)
Victoria is the second most populous state in Australia. Geographically the smallest mainland state, Victoria is bordered by New South Wales, South Australia, and Tasmania on Boundary Islet to the north, west and south respectively....
, Tasmania
Tasmania
Tasmania is an Australian island and state. It is south of the continent, separated by Bass Strait. The state includes the island of Tasmania—the 26th largest island in the world—and the surrounding islands. The state has a population of 507,626 , of whom almost half reside in the greater Hobart...
and South Australia
South Australia
South Australia is a state of Australia in the southern central part of the country. It covers some of the most arid parts of the continent; with a total land area of , it is the fourth largest of Australia's six states and two territories.South Australia shares borders with all of the mainland...
. It is often seen on disturbed sites.
Taxonomy
The species was first formally described by H.C. Andrews in 1808 in The Botanist's Repository for New and Rare Plants .Subspecies include:
- V. derwentiana Andrews subsp. derwentiana
- V. derwentiana subsp. homalodonta (B.G.Briggs & Ehrend.) B.G.Briggs
- V. derwentiana subsp. maideniana (Gand.) B.G.Briggs
- V. derwentiana subsp. subglauca (B.G.Briggs & Ehrend.) B.G.Briggs