Details for: APG 33098, Medicago polymorpha L. var. polymorpha, M20

Summary Data

Taxonomy:

Medicago polymorpha L. var. polymorpha

Top Name:

M20

Origin:

Collected – Chile

Maintained:

Australian Pastures Genebank

Received by APG:

30 Oct 1997

Improvement Status:

Wild material

Reproductive Uniformity:

Population

Form Received:

Seed

Backup Location:

Svalbard Global Seed Vault

Availability

Form	Quantity	Note	Inventory	Cart
Seed	100 count		BASE 33098 2015c__1_____ SD

There are no images for this accession.

Core Passport Data

Taxonomy:

Medicago polymorpha L. var. polymorpha

Top Name:

M20

Origin:

Collected – Chile

Maintained:

Australian Pastures Genebank

Received by APG:

30 Oct 1997

Improvement Status:

Wild material

Reproductive Uniformity:

Population

Form Received:

Seed

Source History

Collected

16 January 1994.
Locality: Huentelauquen
Aspect: West; Ph: 6; Slope: Sloping; Soil_Colour: Red; Soil_Texture: Sandy Loam; Assoc_Species_Dominant: Annual Prairie; Rainfall: 180

Collector(s):

Evans, Pedro Department Of Agriculture Victoria

16 January 1994. Chile
Coordinates: -31.5500, -71.5333 (Map it)
Elevation: 45m.

Donated

30 October 1997. Chile

Donator(s):

Evans, Pedro Department Of Agriculture Victoria

01 July 2014. Australia

Donator(s):

South Australian Research and Development Institute

Accession Names and Identifiers

SA 33098

Type: Donor identifier

Group: SA

South Australian Genetic Resource Centre

M20

Type: Institute identifier

93CHL 20

Type: Collector identifier

ALP 1.4

Type: Priority Score

Narrative

flat coastline eroded from gravel, heavy grazing

Group Note

Medicago polymorpha L. var. polymorpha

Genus:

Medicago

Section:

Spirocarpos

Subsection:

Leptospireae

Family:

Fabaceae (alt. Leguminosae)

Subfamily:

Faboideae

Tribe:

Trifolieae

Nomen number:

310160

Verified:

06/09/1987 by ARS Systematic Botanists.

Common names

Other conspecific taxa

Medicago polymorpha L. (1197 active accession[s])
Medicago polymorpha L. var. brevispina (Benth.) Heyn (586 active accession[s])
Medicago polymorpha L. var. denticulata (Willd.) Kerguelen (1383 active accession[s])

Autonyms (not in current use), synonyms and invalid designations

Heterotypic Synonym(s)

Medicago hispida Gaertn. f. aculeata Urb.
Medicago hispida Gaertn. unranked lappacea (Desr.) Urb.
Medicago hispida Gaertn. unranked terebellum (Willd.) Urb.
Medicago hispida Gaertn. var. lappacea (Desr.) Urb.
Medicago hispida Gaertn. var. nigra (L.) Burnat
Medicago lappacea Desr.
Medicago nigra (L.) Krock.
Medicago polymorpha L. var. nigra L.
Medicago terebellum Willd.

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Study
GROWTH	Growth Habit	Visual assessment of habit (form) taken at flowering, (Jemalong Semi-erect)	SE - Semi Erect	APG SA Regen 2015 Medics
GROWTH	Seedling Vigour	Seedling vigour (at 2-3 trifoliate leaf stage). Subjective assessment relative to standard check cv Jemalong at 100 units	60	APG SA Regen 2015 Medics
GROWTH	Winter Vigour	Winter vigour (10 weeks). Subjective assessment relative to standard check cv Jemalong at 100 units	90	APG SA Regen 2015 Medics
GROWTH	Spring Vigour	Spring vigour (20 weeks). Subjective assessment relative to standard check cv Jemalong at 100 units	130	APG SA Regen 2015 Medics
MORPHOLOGY	Spines	Subjective assessment 1. relative to standard cv Jemalong at 10 units considering the interaction of spine length with angle of insertion to the pod whorl as it affects the level of vegetable fault in wool clips.	1	APG SA Regen 2015 Medics
MORPHOLOGY	Pod Coil	Direction of pod coil	A - Anti-Clockwise	APG SA Regen 2015 Medics
MORPHOLOGY	Leaflet Mark Shape	Leaflet marker shape at pre-flowering stage	16 - Blotch & Purple Fleck	APG SA Regen 2015 Medics
MORPHOLOGY	Leaflet Mark Position	Leaflet marker position at pre-flowering stage	5 - Proximal	APG SA Regen 2015 Medics
MORPHOLOGY	Leaflet Mark Colour	Leaflet market colour at pre-flowering stage	9 - Purple	APG SA Regen 2015 Medics
MORPHOLOGY	1000 Seed Weight	Weight of a 1000 seeds in the clean seed sample	4.05	APG SA Regen 2015 Medics
PHENOLOGY	Days to Flower	Days from wetting up to first flower relative to standard check cv Jemalong	-31	APG SA Regen 2015 Medics
PHENOLOGY	10% First Flower Date	Number of days from wetting up to 10% plants with a flower	80	APG SA Regen 2015 Medics