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Details for: APG 44812, Rytidosperma caespitosum (Gaudich.) Connor & Edgar, SA 44812


Summary Data
Taxonomy:
Rytidosperma caespitosum (Gaudich.) Connor & Edgar
Top Name:
SA 44812
Origin:
Collected – Australia
Received by APG:
07 Apr 2006
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Seed
Availability
FormQuantityNoteInventoryCart
Seed200 countBASE 44812 2005c__1_____ SD
 
There are no images for this accession.

Core Passport Data
Taxonomy:
Rytidosperma caespitosum (Gaudich.) Connor & Edgar
Top Name:
SA 44812
Origin:
Collected – Australia
Received by APG:
07 Apr 2006
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Seed
Source History
Collected
19 December 2005. 
Locality: Victoria, Undera
Coordinates: -36.2370, 145.2279 (Map it)
Aspect: Flat; Landuse: Cultivated/Sown; Parentrock: Alluvium; Slope: Level; Soil Drainage: Poorly Drained; Soil_Depth: Deep; Soil_Reaction: Saline; Soil_Texture: Sandy Clay Loam; Assoc_Species_Dominant: Various Grasses.
Comment: This is georeference has been estimated using information from the location notes, and has an error of approximately +/- 10 km radius
Collector(s):
19 December 2005.  Australia

Donated
07 April 2006.  Australia

Donator(s):
01 July 2014.  Australia

Donator(s):
Accession Names and Identifiers
SA 44812
Type: Donor identifier
Group: SA
South Australian Genetic Resource Centre

25
Type: Collector identifier

Site 18
Type: Site identifier

ALP 0.5
Type: Priority Score

Narrative
Associated species include Lophopyrum ponticum, Hordeum marinum, Lolium perenne, Avena fatua. Land use is sown pastures (at least in past). Soil reaction is also alkali saline. There are small patches of wallaby grass where TWG thinner. There is light grazing pressure and area sampled is 1-10m2. Sample was fruiting and site is occasionally irrigated. Population is defined as population with a density of scarce. Saline flats.
Group Note
Rytidosperma caespitosum (Gaudich.) Connor & Edgar
Genus:
Rytidosperma
Family:
Poaceae (alt. Gramineae)
Subfamily:
Danthonioideae
Tribe:
Danthonieae
Nomen number:

412783
Place of publication:

New Zealand J. Bot. 17:325. 1979
Verified:
02/28/2011 by ARS Systematic Botanists.
Common names
English
ringed wallaby grass –
whitetop –
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Danthonia caespitosa Gaudich.

Homotypic Synonym(s)
Austrodanthonia caespitosa (Gaudich.) H. P. Linder

Annotations
  • RECEIVED: 08 Dec 2016, from Austrodanthonia caespitosa (Gaudich.) H. P. Linder to Rytidosperma caespitosum (Gaudich.) Connor & Edgar
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