''Rhaphidophora australasica'', commonly known as needle berry, is a plant in the arum family

Araceae The Araceae are a family of monocotyledonous flowering plants in which flowers are borne on a type of inflorescence called a spadix. The spadix is usually accompanied by, and sometimes partially enclosed in, a spathe (or leaf-like bract). Also ...

that is only found in the Wet Tropics bioregion of northeastern

Queensland Queensland ( , commonly abbreviated as Qld) is a States and territories of Australia, state in northeastern Australia, and is the second-largest and third-most populous state in Australia. It is bordered by the Northern Territory, South Austr ...

, Australia. It is a semi-epiphytic, robust, herbaceous, root climber reaching about tall. The dark green leaves are

oblanceolate The following terms are used to describe leaf morphology in the description and taxonomy of plants. Leaves may be simple (that is, the leaf blade or 'lamina' is undivided) or compound (that is, the leaf blade is divided into two or more leaflets) ...

elliptic In mathematics, an ellipse is a plane curve surrounding two focal points, such that for all points on the curve, the sum of the two distances to the focal points is a constant. It generalizes a circle, which is the special type of ellipse in ...

and measure up to long by wide. The inflorescence is a spadix about long, enclosed in a

spathe In botany, a bract is a modified or specialized leaf, associated with a reproductive structure such as a flower, inflorescence axis or cone scale. Bracts are usually different from foliage leaves in size, color, shape or texture. They also look ...

about long.

Taxonomy

This species was first described in 1897 by the Australian botanist

Frederick Manson Bailey Frederick Manson Bailey (8 March 1827 – 25 June 1915) was a botanist active in Australia, who made valuable contributions to the characterisation of the flora of Queensland. He was known by his middle name, Manson. Early life Bailey was bo ...

, and published in the ''Queensland Agricultural Journal''.

Distribution and habitat

The needle berry occurs in rainforest from around

Cooktown Cooktown is a coastal town and locality in the Shire of Cook, Queensland, Australia. Cooktown is at the mouth of the Endeavour River, on Cape York Peninsula in Far North Queensland where James Cook beached his ship, the '' Endeavour'', for ...

south to about Ingham, at altitudes from sea level to about .

Conservation

This species is listed by the Queensland Government's Department of Environment, Science and Innovation as

least concern A least-concern species is a species that has been evaluated and categorized by the International Union for Conservation of Nature (IUCN) as not being a focus of wildlife conservation because the specific species is still plentiful in the wil ...

. , it has not been assessed by the

International Union for Conservation of Nature The International Union for Conservation of Nature (IUCN) is an international organization working in the field of nature conservation and sustainable use of natural resources. Founded in 1948, IUCN has become the global authority on the stat ...

(IUCN).

Gallery

File:Rhaphidophora australasica 284783972.jpg, Habit File:Rhaphidophora australasica 166737017.jpg, Leaf blade File:Rhaphidophora australasica 42653268.jpg, Two spadices (spathes absent) File:Rhaphidophora australasica ALA1.jpg, Spadix with spathe

References

External links

View a map
of herbarium collections of this species at the

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 amalgama ...

View observations
of this species on

iNaturalist iNaturalist is an American 501(c)(3) nonprofit social network of naturalists, citizen scientists, and biologists built on the concept of mapping and sharing observations of biodiversity across the globe. iNaturalist may be accessed via its web ...

View images
of this species on Flickriver.com {{Taxonbar, from=Q9310004 australasica Endemic flora of Queensland Taxa named by Frederick Manson Bailey Plants described in 1897