''Muehlenbeckia adpressa'', commonly known as climbing lignum, is a prostrate or climbing plant, native to

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 ...

. It has thin red-brown stems up to in length. The leaves are long and wide. It occurs in coastal areas of

Western Australia Western Australia (commonly abbreviated as WA) is a state of Australia occupying the western percent of the land area of Australia excluding external territories. It is bounded by the Indian Ocean to the north and west, the Southern Ocean to th ...

South Australia South Australia (commonly abbreviated as SA) is a state in the southern central part of Australia. It covers some of the most arid parts of the country. With a total land area of , it is the fourth-largest of Australia's states and territories ...

Tasmania ) , nickname = , image_map = Tasmania in Australia.svg , map_caption = Location of Tasmania in AustraliaCoordinates: , subdivision_type = Country , subdi ...

Victoria Victoria most commonly refers to: * Victoria (Australia), a state of the Commonwealth of Australia * Victoria, British Columbia, provincial capital of British Columbia, Canada * Victoria (mythology), Roman goddess of Victory * Victoria, Seychelle ...

and

New South Wales ) , nickname = , image_map = New South Wales in Australia.svg , map_caption = Location of New South Wales in AustraliaCoordinates: , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , es ...

Taxonomy

The species was first described in 1805 by

Jacques Labillardière Jacques-Julien Houtou de Labillardière (28 October 1755 – 8 January 1834) was a French biologist noted for his descriptions of the flora of Australia. Labillardière was a member of a voyage in search of the Jean-François de Galaup, comte ...

, as ''Polygonum adpressum''.Labillardiere, J.J.H. de (1805
Novae Hollandiae Plantarum Specimen 1(13-14): 99t. 127
/ref> It was transferred to the genus ''

Muehlenbeckia ''Muehlenbeckia'' or maidenhair is a genus of flowering plants in the family Polygonaceae. It is native to the borders of the Pacific, including South and North America, Papua New Guinea and Australasia. It has been introduced elsewhere, includin ...

'' in 1843 by

Carl Meissner Carl Daniel Friedrich Meissner (1 November 1800 – 2 May 1874) was a Swiss botanist. Biography Born in Bern, Switzerland on 1 November 1800, he was christened Meisner but later changed the spelling of his name to Meissner. For most of his 40 ...

. Some sources, including

Plants of the World Online Plants of the World Online (POWO) is an online database published by the Royal Botanic Gardens, Kew. It was launched in March 2017 with the ultimate aim being "to enable users to access information on all the world's known seed-bearing plants by ...

, regard ''M. adpressa'' as a synonym of '' M. australis''. Others treat them as separate species.

Gallery

Muehlenbeckia adpressa - Flickr - Kevin Thiele (1).jpg Muehlenbeckia adpressa - Flickr - Kevin Thiele.jpg Muehlenbeckia adpressa Loch Ard.jpg, At

Loch Ard Gorge The Loch Ard Gorge is part of Port Campbell National Park, Victoria, Australia, about three minutes' drive west of The Twelve Apostles. History The gorge is named after the clipper that was shipwrecked on 1 June 1878 near the end of a thre ...

, Victoria

References

External links

''Muehlenbeckia adpressa'' occurrence data
from

Australasian Virtual Herbarium The ''Australasian Virtual Herbarium'' (AVH) is an online resource that allows access to plant specimen data held by various Australian and New Zealand herbaria. It is part of the Atlas of Living Australia (ALA), and was formed by the amalgamat ...

* adpressa Caryophyllales of Australia Flora of New South Wales Flora of South Australia Flora of Tasmania Flora of Victoria (Australia) Eudicots of Western Australia Plants described in 1805 Taxa named by Carl Meissner {{Australia-eudicot-stub