Gintaras Kantvilas, Pertusaria crassilabra Müll. Arg. – a reinstated name for an Australasian lichen (935kb PDF).
The author from the Tasmanian Herbarium continues his contributions to lichenology with a review of the use of the name Pertusaria crassilabra. For a long time, this lichen has been known as P. melanospora in Australia, but this name actually applies to another taxon. Pertusaria is one of the largest genera of lichenised fungi and, with 191 formally recorded taxa, certainly one of the largest in Australia.
The lichen Pertusaria crassilabra, collected on Kangaroo Island. Photo: G. Kantvilas.
To access content of all issues of Swainsona and the Journal of the Adelaide Botanic Gardenssince Vol. 1 (1976), please visit the journal’s web-site at flora.sa.gov.au/swainsona.
(1) Today, the State Herbarium of South Australia published one paper in the online version of Vol. 31 of Swainsona. The journal was formerly known as the Journal of the Adelaide Botanic Gardens and was renamed this year.
P.J. Lang & R.J.-P. Davies, Goodenia asteriscus (Goodeniaceae), a new arid zone species from northwestern South Australia and eastern Western Australia (1.6mb PDF).
In this article, the authors describe a new species of Goodenia. The plant is a perennial rosette-forming herb, occuring north-western South Australia and eastern W.A. It was first discovered during vegetation surveys in Western Australia in 2011. Later matching specimens were found in the herbarium collections of the State Herbarium of South Australia and the Western Australian Herbarium. A visit to the Anangu Pitjantjatjara Yankunytjatjara Lands in the NW of South Australia enabled Peter Lang to collect new material, including the type specimen.
Hibbertia fumana, a species rediscovered after over 210 years. Photo: A. Orme.
In a recent post we reported on State Herbarium research into the genus Hibbertia. One of the species, H. fumana Sieber ex Toelken, was described by Hon. Associate Dr Hellmut Toelken in 2012 (Toelken & Miller, J. Adelaide Bot. Gard. 25 (2012) 71-96, 1.8mb PDF) and was only known from three herbarium collections made in the Sydney area in the early 19th Century. The species was presumed to be extinct. Late in 2016, a population of the plant was discovered during vegetation surveys, which lead to a reassessment of the species and its listing as critically endangered.
Now Hellmut and a team of botanist, lead by Marco Duretto from the New South Wales National Herbarium, have published a revised account of the species in the journal Telopea. The newly collected material and live plants enabled them to describe the species in more detail and to assess its ecology.
Duretto, M.F., Orme, A.E., Rodd, J., Stables, M. & Toelken, H. (2017). Hibbertia fumana (Dilleniaceae), a species presumed to be extinct rediscovered in the Sydney region, Australia.Telopea 20: 143–146 (1.6mb PDF).
The authors state: “This is the second significant discovery in Hibbertia made in the Sydney region recently and follows the discovery and description of H. spanantha(Toelken & Robinson, J. Adelaide Bot. Gard. 29 (2015) 11-14, 720kb PDF), a species endemic to the northern suburbs of Sydney. Further field studies, collections and research are required in the greater Sydney region to accurately ascertain the full diversity of the genus found in this region.”
The State Herbarium‘s journal was renamed from Journal of the Adelaide Botanic Gardensto Swainsonathis year, as we announced a few months ago. The journal’s web-site has now been changed and updated to reflect this name change. It can be accessed using the new web-address flora.sa.gov.au/swainsona.
The Volume numbering will continue. This year, it is planned to publish two volumes of Swainsona: Vol. 30 of the renamed journal will contain the Proceedings of the Botany Symposium at the 2016 NRM Science Conference and will be published later this year. Regular papers are published in Vol. 31.
Papers are published electronically as soon as they are reviewed, edited and typeset. A hardcopy volume is printed at the end of the calendar year or beginning of the next year, collating all articles published during this time. Printed volumes are distributed to botanical libraries around the world and are also available for purchase. The journal is also available through JSTOR.
Leptecophylla pogonocalyx subsp. decipiens, a newly described subspecies from Tasmania. Photo: J.A. Jarman.
Today, the State Herbarium published four regular papers in the online version of Vol. 31 of Swainsona.
S.J. Jarman & G. Kantvilas, Leptecophylla in Tasmania: a reassessment of four species. (12.5mb PDF)
In this article, the occurrence of Leptecophylla juniperina in Tasmania is reviewed by two botanist from the Tasmanian Herbarium. Two subspecies of this taxon are re-instated to specific rank and the new combinations published: L. oxycedrus and L. parvifolia. Leptecophylla juniperina itself is excluded from the Tasmanian flora. Tasmanian plants previously identified as L. juniperina are mostly either L. oxycedrus or the newly described L. pogonocalyx subsp. decipiens. An identification key is provided for Tasmanian species of Leptecophylla.
P.S. Catcheside, S. Qaraghuli & D.E.A. Catcheside, A new species of small black disc fungi, Smardaea australis (Pezizales, Pyronemataceae), is described from Australia. (1.8mb PDF)
Smardaea australis, a new small black disc fungus from Kangaroo Island. Photo: D.E.A. Catcheside.
The authors from the State Herbarium and Flinders University describe a new species, Smardaea australis. This small black fungus is known from five collections made between 2001 and 2014 in South Australia and one older specimen from Victoria. This is the first record of the genus Smardaea in Australia. The phylogeny of Smardaea and Marcelleina, both genera of violaceous-black discomycetes having similar morphological traits, is also analysed and discussed.
G. Kantvilas & J.A. Elix, Tephromela baudiniana sp. nov. (lichenised Ascomycetes) from Kangaroo Island. (1.5mb PDF)
G. Kantvilas, Two species of Bacidia De Not. with pruinose apothecia from Kangaroo Island. (2.4mb PDF)
Bacidia brigitteae, a new lichen species from Kangaroo Island. Photo: G. Kantvilas.
The author continues his research on lichens from Kangaroo Island with this paper reviewing two species of Bacidia, one of which is described as new. Both belong to a group in the genus with pruinoseapothecia.
To access content of all volumes of Swainsona and the Journal of the Adelaide Botanic Gardenssince Vol. 1 (1976), please visit the journal’s web-site at flora.sa.gov.au/swainsona.
H.R. Toelken, Revision of Kunzea (Myrtaceae). 2. Subgenera Angasomyrtus and Salisia (section Salisia) from Western Australia and subgenera Kunzea and Niviferae (sections Platyphyllae and Pallidiflorae) from eastern Australia. (8.1mb PDF)
Kunzea pulchella. Photo: M. Fagg (ANBG).
This paper almost completes Hon. Research Associate Hellmut Toelken‘s revision of the genus Kunzea. Some Western Australian taxa were treated before by Toelken (1996) (5.38mb PDF) and Toelken & Craig (2007). The current paper revises most of the eastern Australian species, as well as others from Western Australia, and follows the infrageneric framework established by de Lange et al. (2010). Ten new species and two new subspecies are described and illustrated; hybridisation within the genus is discussed in detail. A review of Kunzea sect. Niviferae in Australia, which contains K. ericoides and related taxa, is currently in progress and will complete the revision of the genus; it will be published in the near future. The New Zealand members of that section were described by de Lange (2014).
P.S. Short, Notes concerning the classification of species included in Calocephalus R.Br. s.lat. and Gnephosis Cass. s.lat. (Asteraceae: Gnaphalieae), with descriptions of new genera and species. (4.4mb PDF)
Trichanthodium skirrophorum. Photo: P.S. Short.
Phil Short from Darwin continues his revision of genera of Asteraceae, after the publication of his recent paper on Brachyscome and Roebuckiella in J. Adelaide Bot. Gard. 28: 1-219 (2014) & 28: 221-222 (2015) (10.5mb PDF & 342kb PDF), with this monograph on Calocephalus, Gnephosis and related taxa. Fourty species are described in the paper: Two new genera (Balladonia & Notisia) and five new species. The complicated taxonomic and nomenclatural history of the group is also discussed.
To access content of all volumes of the Journal of the Adelaide Botanic Gardenssince Vol. 1 (1976), please visit the journal’s web-site at flora.sa.gov.au/jabg (the Journal is also available through JSTOR).