Details for: APG 80169, Trifolium subterraneum L. subsp. subterraneum, ATGRC 089803P

Summary Data

Taxonomy:

Trifolium subterraneum L. subsp. subterraneum

Top Name:

ATGRC 089803P

Origin:

Collected – Sardinia, Italy

Maintained:

Historic Record

Received by APG:

1977

Improvement Status:

Wild material

Form Received:

Seed

Availability

This is historical information about this accession. It no longer exists and can not be requested.

There are no images for this accession.

Core Passport Data

Taxonomy:

Trifolium subterraneum L. subsp. subterraneum

Top Name:

ATGRC 089803P

Origin:

Collected – Sardinia, Italy

Maintained:

Historic Record

Received by APG:

1977

Improvement Status:

Wild material

Form Received:

Seed

Source History

Collected

28 February 1977.
Locality: 9KM EAST OF OSCHIRI-SASSARI-CAGLIARI JUNCTION
Grazing_Pressure: Moderate; Parentrock: Basalts, Lavas; Ph: 6.5; Slope: Level; Soil_Texture: Loam; Assoc_Species: Medicago Arabica; Rainfall: 750

28 February 1977. Italy
Coordinates: 40.6400, 8.7500 (Map it)
Elevation: 330m.

Collector(s):

Donated

1977. Sardinia, Italy

18 August 2016. Australia

Donator(s):

Department of Primary Industries and Regional Development Western Australia

Accession Names and Identifiers

ATGRC 089803P

Type: Donor identifier

Group: ATGRC

Australian Trifolium Genetic Resource Centre

CD49

Type: Collector identifier

ALP 1.2

Type: Priority Score

Narrative

Group Note

Trifolium subterraneum L. subsp. subterraneum

Genus:

Trifolium

Subgenus:

Trifolium

Section:

Trichocephalum

Family:

Fabaceae (alt. Leguminosae)

Subfamily:

Faboideae

Tribe:

Trifolieae

Nomen number:

40383

Verified:

03/23/2007 by ARS Systematic Botanists.

Common names

Other conspecific taxa

Trifolium subterraneum L. (2105 active accession[s])
Trifolium subterraneum L. subsp. brachycalycinum Katzn. & Morley (2176 active accession[s])
Trifolium subterraneum L. subsp. yanninicum Katzn. & Morley (137 active accession[s])

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

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Study
GROWTH	Seedling Vigour	Seedling vigour (at 2-3 trifoliate leaf stage). Subjective assessment relative to principle check cv Dalkeith at 100 units	95	APG WA Regen 2017-2018 Clover Sub
GROWTH	Spring Vigour	Spring vigour (20 weeks). Subjective assessment relative to principle check cv Dalkeith at 100 units	140	APG WA Regen 2017-2018 Clover Sub
GROWTH	Winter Vigour Perth	Winter vigour (10 weeks). Subjective assessment relative to principle check cv Dalkeith at 100 units at Perth	175	APG WA Regen 2017-2018 Clover Sub
MORPHOLOGY	Calyx Pigmentation	Calyx tube pigmentation have a characteristic pigmentation pattern, which remains relatively constant through most of flowering	1 - Absent	APG WA Regen 2017-2018 Clover Sub
MORPHOLOGY	Stipule Pigmentation	Stipule pigmentation is usually fully expressed in a dense vigorous sward by early to mid-flowering	7 - Strong	APG WA Regen 2017-2018 Clover Sub
MORPHOLOGY	Leaf Flecking	Tendency to produce dark purple or black anthocyanin flecks on their upper leaf	1 - Absent	APG WA Regen 2017-2018 Clover Sub
MORPHOLOGY	Leaf Flush Pattern	Purple or brown anthocyanin pigmentation pattern tends to surround the central leaf mark or extend outwards from midrib	0 - No Data	APG WA Regen 2017-2018 Clover Sub
MORPHOLOGY	Leaf Flush	Existance of leaf flush pattern in cultivars	1 - Absent	APG WA Regen 2017-2018 Clover Sub
MORPHOLOGY	Leaf Mark Crescent	A pale green triangle in the leaf center	7 - C3	APG WA Regen 2017-2018 Clover Sub
MORPHOLOGY	Leaf Mark Arms	Leaf mark extending from the edge of or underneath the crescent to the margin	3 - A1	APG WA Regen 2017-2018 Clover Sub
MORPHOLOGY	Relative Days to Flower	Days from wetting up to first flower relative to principle check cv Dalkeith	53	APG WA Regen 2017-2018 Clover Sub
MORPHOLOGY	Seeds per gram	Number of Seeds per gram	178.571	APG WA Regen 2017-2018 Clover Sub
MORPHOLOGY	1000 Seed Weight	Weight of 1000 seeds in grams	5.6	APG WA Regen 2017-2018 Clover Sub
MORPHOLOGY	Purity	Assessment of line purity, indicating the homogeneity or heterogeneity of the population	1 - PURE LINE	APG WA Regen Historical Clover Sub
MORPHOLOGY	Seed Colour	Colour of the seed coat	1 - BLACK	APG WA Regen Historical Clover Sub
MORPHOLOGY	Flowering Time Perth No Yrs	The number of times an accession has been evaluated for Days to Flower	1	APG WA Regen Historical Clover Sub
MORPHOLOGY	Flowering Time Perth	Number of days from wetting-up to when 50% of plants have one open flower	131	APG WA Regen Historical Clover Sub
PHENOLOGY	Days to First Flower	Days from wetting up to start of flowering phase	167	APG WA Regen 2017-2018 Clover Sub
PRODUCTION	Flowering and seed set	Estimate of seed production capacity	2 - Sparse flowering, poor seed set (many empty florets)	APG WA Regen 2017-2018 Clover Sub