Ambuchanania leucobryoides
Ambuchanania leucobryoides (T.Yamag., Seppelt & Z.Iwats.) Seppelt & H.A.Crum ex A.J.Shaw
Ambuchanania leucobryoides is the sole species in the monotypic genus Ambuchanania. It is a Sphagnum-like moss endemic to Tasmania and was originally described as a Sphagnum species. It is distinguished from the family Sphagnaceae by its elongate antheridia. The species is found only in south-west Tasmania's Wilderness World Heritage Area, growing on white Precambrian quartzitic sand and on the margins of buttongrass sedge land. It is associated with species such as Leptocarpus tenax, Chordifex hookeri, and Actinotus suffocatus. It is listed as rare under the Tasmanian Threatened Species Protection Act 1995.
Description
Ambuchanania leucobryoides is a moss species in the family Ambuchananiaceae. It is native only to Tasmania and is the only species in the genus Ambuchanania. The genus is named after Alex M. Buchanan, an Australian botanist from the Tasmanian Herbarium. The species was originally classified as a member of the genus Sphagnum but was later reclassified into its own genus due to distinct morphological features, particularly the elongate antheridia. It is restricted to the south-western part of Tasmania, specifically within the Wilderness World Heritage Area. The habitat consists of white Precambrian quartzitic sand and the margins of buttongrass sedge land. Commonly associated species include Leptocarpus tenax, Chordifex hookeri, and Actinotus suffocatus. The species is considered rare under the Tasmanian Threatened Species Protection Act 1995.
Synonyms
Sphagnum leucobryoides