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Details for: APG 44797, Rytidosperma setaceum (R. Br.) Connor & Edgar, SA 44797


Summary Data
Taxonomy:
Rytidosperma setaceum (R. Br.) Connor & Edgar
Top Name:
SA 44797
Origin:
Collected – Australia
Received by APG:
07 Apr 2006
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Seed
Availability
FormQuantityNoteInventoryCart
Seed200 countBASE 44797 ____c__0_____ SD
 
There are no images for this accession.

Core Passport Data
Taxonomy:
Rytidosperma setaceum (R. Br.) Connor & Edgar
Top Name:
SA 44797
Origin:
Collected – Australia
Received by APG:
07 Apr 2006
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Seed
Source History
Collected
09 December 2005. 
Locality: Victoria, Piangil, Baileys Plains.
Coordinates: -35.0552, 143.1957 (Map it)
Aspect: South; Landuse: Grassland/Meadow; Parentrock: Limestone, Dolomites; Ph: 8.4; Slope: Level; Soil Drainage: Freely; Soil_Depth: Moderate; Soil_Reaction: Saline; Soil_Texture: Sandy Loam; Assoc_Species_Dominant: Pittosporum, Dodonaea, Atriplex Spp.
Comment: This is georeference has been estimated using information from the location notes, and has an error of approximately +/- 10 km radius
Collector(s):
09 December 2005.  Australia

Donated
07 April 2006.  Australia

Donator(s):
01 July 2014.  Australia

Donator(s):
Accession Names and Identifiers
SA 44797
Type: Donor identifier
Group: SA
South Australian Genetic Resource Centre

10
Type: Collector identifier

Site 8
Type: Site identifier

ALP 0.5
Type: Priority Score

Narrative
Possibly A. setacea, but difficult to separate from A. caespitosa. Eastern flats and slopes, lower slopes above saline scald. Soil depth is also 40 + cm with patches of lime near surface. Soil is saline @ 75cm. Pittosporum, Dodonaea and Atriplex spp. present on upper slopes. Nitraria billardieri present on lower slopes above Halosaria flats. Glassland slopes between higher Mallee and nitre-bush, frankenia and halosarcia flats. Feather spear grass growing through nitre bush on lower slope where more saline (EC 8.8 dS/m in central slope area), EC 0.12 dS/m (on central slopes). Soil colour is 7.5 YR 5/4. pH 1:5 water. Nil grazing pressure and area sampled is 1-10m2. Sample was fruiting in non-irrigated site. Population is defined as Population and density common. Small sample as very little seed left. Sample area on E side of reserve mainly flat.
Group Note
Rytidosperma setaceum (R. Br.) Connor & Edgar
Genus:
Rytidosperma
Family:
Poaceae (alt. Gramineae)
Subfamily:
Danthonioideae
Tribe:
Danthonieae
Nomen number:

412793
Place of publication:

New Zealand J. Bot. 17:332. 1979
Verified:
02/28/2011 by ARS Systematic Botanists.
Common names
English
small-flower wallaby grass –
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Danthonia setacea R. Br.

Homotypic Synonym(s)
Austrodanthonia setacea (R. Br.) H. P. Linder
Austrodanthonia setacea (R. Br.) H. P. Linder var. setacea

Annotations
  • RECEIVED: 08 Dec 2016, from Austrodanthonia setacea (R. Br.) H. P. Linder to Rytidosperma setaceum (R. Br.) Connor & Edgar
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