Details for: APG 322, Trifolium subterraneum L. subsp. brachycalycinum Katzn. & Morley, 'CLARE'

Summary Data

Taxonomy:

Trifolium subterraneum L. subsp. brachycalycinum Katzn. & Morley

Cultivar:

'CLARE'

Origin:

Collected – Australia

Maintained:

Australian Pastures Genebank

Received by APG:

01 Dec 1956

Improvement Status:

Cultivar

Reproductive Uniformity:

Pureline

Form Received:

Seed

Backup Location:

Svalbard Global Seed Vault

Availability

Form	Quantity	Note	Inventory	Cart
Seed	100 count		ACTIVE 322 1980i__1_____ SD

Images (2 total. Click on image for more.)

Core Passport Data

Taxonomy:

Trifolium subterraneum L. subsp. brachycalycinum Katzn. & Morley

Cultivar:

'CLARE'

Origin:

Collected – Australia

Maintained:

Australian Pastures Genebank

Received by APG:

01 Dec 1956

Improvement Status:

Cultivar

Reproductive Uniformity:

Pureline

Form Received:

Seed

Source History

Collected

Locality: Clare

Collector(s):

Butler, J E

Australia

Donated

01 December 1956. Australia

01 July 2014. Australia

Donator(s):

South Australian Research and Development Institute

01 August 2015. Australia

Donator(s):

Department of Economic Development Jobs, Transport and Resources Victoria

01 September 2015. Australia

Donator(s):

Department of Primary Industries New South Wales

25 June 2017. Australia

Donator(s):

Nichols, Philip (Phil) Department of Primary Industries and Regional Development Western Australia

Accession Names and Identifiers

'CLARE'

Type: Cultivar name

SA 322

Type: Donor identifier

Group: SA

South Australian Genetic Resource Centre

ALP 1.3

Type: Priority Score

Narrative

Clare is a member of the species T. brachycalycinum. It was found at Clare in South Australia and has been certified in NSW since 1955. Clare has persisted and done well on the non-acid, red and black cracking soils of the higher-rainfall areas of the North Western Slopes. Although adapted to alkaline soils, it matures too late and its hard seeds break down too quickly for it to persist well on the drier western fringe of the northern clover belt, where soils are generally neutral to alkaline. Clare grows vigorously during winter provided temperatures are mild, as it has some susceptibility to frost. This variety is used in some western irrigation areas and in coastal areas where it is sown at high seeding rates as a winter-spring forage crop. Clover disease is not a problem in sheep grazing on Clare. This variety is more resistant to rust than Mount Barker but is susceptible to clover scorch and to the sub clover root rot complex.

Group Note

Trifolium subterraneum L. subsp. brachycalycinum Katzn. & Morley

Genus:

Trifolium

Subgenus:

Trifolium

Section:

Trichocephalum

Family:

Fabaceae (alt. Leguminosae)

Subfamily:

Faboideae

Tribe:

Trifolieae

Nomen number:

40384

Place of publication:

Israel J. Bot. 14:127. 1965

Verified:

03/23/2007 by ARS Systematic Botanists.

Common names

Other conspecific taxa

Trifolium subterraneum L. (2105 active accession[s])
Trifolium subterraneum L. subsp. subterraneum (4649 active accession[s])
Trifolium subterraneum L. subsp. yanninicum Katzn. & Morley (137 active accession[s])

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

Homotypic Synonym(s)

Trifolium brachycalycinum (Katzn. & Morley) Katzn.

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Study
GROWTH	Growth Habit	Visual assessment taken at flowering, (Jemalong Semi-erect)	P - Prostrate	APG SA Regen Medics Historical.1999
GROWTH	FY1_Early_July_Winter	Forage Yield (FY) visual rating relative to the standard control score of 10 (see method for control accession)		APG SA Temperate Annual Legumes Historical.1999
GROWTH	FY2_ Late July_Winter	Forage Yield (FY) visual rating relative to the standard control score of 10 (see method for control accession)		APG SA Temperate Annual Legumes Historical.1999
GROWTH	FY3_Mid-August_Winter	Forage Yield (FY) visual rating relative to the standard control score of 10 (see method for control accession)		APG SA Temperate Annual Legumes Historical.1999
GROWTH	FY4_Early_September_Spring	Forage Yield (FY) visual rating relative to the standard control score of 10 (see method for control accession)		APG SA Temperate Annual Legumes Historical.1999
GROWTH	FY5_Late_September_Spring	Forage Yield (FY) visual rating relative to the standard control score of 10 (see method for control accession)		APG SA Temperate Annual Legumes Historical.1999
GROWTH	FY6_Mid-October_Spring	Forage Yield (FY) visual rating relative to the standard control score of 10 (see method for control accession)		APG SA Temperate Annual Legumes Historical.1999
GROWTH	Harvest Seed Weight	Total weight of the seeds harvested in grams	235	APG SA Regen Medics Historical.1999
GROWTH	Plant Height at Flowering	Canopy height of plants at 90% flowering measured with a ruler, in cm	16	APG SA Regen Medics Historical.1999
GROWTH	Primary Branching	Subjective Assessment of the amount of branching	2 - high	APG SA Regen Medics Historical.1999
MORPHOLOGY	Calyx Pigmentation	Calyx tube pigmentation have a characteristic pigmentation pattern, which remains relatively constant through most of flowering		APG WA Regen Historical Clover Sub
MORPHOLOGY	Stipule Pigmentation	Stipule pigmentation is usually fully expressed in a dense vigorous sward by early to mid-flowering		APG WA Regen Historical Clover Sub
MORPHOLOGY	Leaf Flecking	Tendency to produce dark purple or black anthocyanin flecks on their upper leaf		APG WA Regen Historical Clover Sub
MORPHOLOGY	Leaf Flush	Existance of leaf flush pattern in cultivars		APG WA Regen Historical Clover Sub
MORPHOLOGY	Leaf Mark Crescent	A pale green triangle in the leaf center		APG WA Regen Historical Clover Sub
MORPHOLOGY	Leaf Mark Arms	Leaf mark extending from the edge of or underneath the crescent to the margin		APG WA Regen Historical Clover Sub
MORPHOLOGY	Leaf Mark Band	A pale green strip extending from margin to margin		APG WA Regen Historical Clover Sub
MORPHOLOGY	1000 Seed Weight	Weight of 1000 seeds in grams	7.879	APG SA Regen Medics Historical.1999
MORPHOLOGY	Arms Color	Arms Color	2 - WHITE	APG WA Regen Historical Clover Sub
MORPHOLOGY	Burr Burial	The strength of burr burial, visual assessment of the capacity of the peduncle to press down into the soil	1 - WEAK	APG WA Regen Historical Clover Sub
MORPHOLOGY	Burr Distribution	Distribution of burr burial relative to the plants crown	1 - DISTAL	APG WA Regen Historical Clover Sub
MORPHOLOGY	Burr Production	Visual assessment of the amount of burr production	3 - GOOD	APG WA Regen Historical Clover Sub
MORPHOLOGY	Burr Size	Burr Size	2 - INTERMEDIATE	APG WA Regen Historical Clover Sub
MORPHOLOGY	Cotyledon Flecks	The presence and strength of leaf flecks on cotyledons	1 - ABSENT	APG WA Regen Historical Clover Sub
MORPHOLOGY	Crescent Color	Crescent Color	1 - PALE GREEN	APG WA Regen Historical Clover Sub
MORPHOLOGY	Flush Color	Flush Color	2 - PURPLISH BROWN	APG WA Regen Historical Clover Sub
MORPHOLOGY	Flush Patteern	Flush Patteern	2 - FLUSH	APG WA Regen Historical Clover Sub
MORPHOLOGY	Growth Habit Early	Growth habit assessed early in the growing season	2 - INTERMEDIATE	APG WA Regen Historical Clover Sub
MORPHOLOGY	Hair Attachment Peduncle	The attachment angle of hair on the peduncle	1 - ERECT	APG WA Regen Historical Clover Sub
MORPHOLOGY	Hair Attachment Petiole	The attachment angle of hair on the petiole	1 - ERECT	APG WA Regen Historical Clover Sub
MORPHOLOGY	Hair Attachment Unifoliate	The attachment angle of hair on the unifoliate (spade) leaf	2 - SEMI APPRESSED	APG WA Regen Historical Clover Sub
MORPHOLOGY	Hypocotyl Pigmentation	The strength of pigmentation on they hypocotyl	2 - SLIGHT	APG WA Regen Historical Clover Sub
MORPHOLOGY	Leaf Color	Leaf Color	3 - MEDIUM GREEN	APG WA Regen Historical Clover Sub
MORPHOLOGY	Leaf Hairiness Upper	The relative hairiness of the upper side of leaves	1 - GLABROUS	APG WA Regen Historical Clover Sub
MORPHOLOGY	Leaf Size Early	A visual assessment of leaf size on early plant growth	4 - VERY LARGE	APG WA Regen Historical Clover Sub
MORPHOLOGY	Leaflet Breadth	Leaflet Breadth	2 - INTERMEDIATE	APG WA Regen Historical Clover Sub
MORPHOLOGY	Leaflet Indent	Presence and prominence of leaflet indent	2 - MODERATE	APG WA Regen Historical Clover Sub
MORPHOLOGY	Leaflet Roundness	Roundness or shape of leaves	2 - INTERMEDIATE	APG WA Regen Historical Clover Sub
MORPHOLOGY	Peduncles Hairiness	Relative hairiness of peduncles	3 - WEAK	APG WA Regen Historical Clover Sub
MORPHOLOGY	Peduncles Length	Relative length of peduncles	4 - VERY LONG	APG WA Regen Historical Clover Sub
MORPHOLOGY	Peduncles Thickness	Relative thickness of peduncles	1 - THIN	APG WA Regen Historical Clover Sub
MORPHOLOGY	Petioles Hairiness	Relative hairiness of petioles	3 - WEAK	APG WA Regen Historical Clover Sub
MORPHOLOGY	Petioles Thickness	Relative thickness of petioles	3 - THICK	APG WA Regen Historical 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	2 - PURPLISH BLACK	APG WA Regen Historical Clover Sub
MORPHOLOGY	Seed Dormancy	Relative assessment of seed dormancy	2 - VERY LOW TO LOW	APG WA Regen Historical Clover Sub
MORPHOLOGY	Standard Pigmentation	Pigmentation of the standard flower petal	1 - VEINS COLOURLESS TO FAINTLY PINK	APG WA Regen Historical Clover Sub
MORPHOLOGY	Stem Hair	Relative hairiness of the stem	1 - GLABROUS	APG WA Regen Historical Clover Sub
MORPHOLOGY	Stem Pigmentation	Stem Pigmentation	7 - STRONG	APG WA Regen Historical Clover Sub
MORPHOLOGY	Stem Pigmentation Color	Stem Pigmentation Color	6 - PURPLISH BROWN	APG WA Regen Historical Clover Sub
MORPHOLOGY	Stem Thickness	Relative stem thickness	2 - MEDIUM	APG WA Regen Historical Clover Sub
MORPHOLOGY	Unifoliate Crescent	Absence, presence and size of a crescent leaf marker on the unifoliate leaf	7 - MEDIUM	APG WA Regen Historical Clover Sub
MORPHOLOGY	Unifoliate Leaf Hairiness	Relative hairiness of the unifoliate (spade) leaf	5 - INTERMEDIATE	APG WA Regen Historical Clover Sub
MORPHOLOGY	Aphid Damage	Aphid Damage	1.3	APG WA Regen Historical Clover Sub
MORPHOLOGY	Aphid X Tested	Aphid X Tested	5	APG WA Regen Historical Clover Sub
MORPHOLOGY	Biochanin Content	Biochanin Content	0.1	APG WA Regen Historical Clover Sub
MORPHOLOGY	Dormancy No Yrs	The number of years (seasons) that the accessions has been assessed for seed dormancy	1	APG WA Regen Historical Clover Sub
MORPHOLOGY	Florety Number	Average number of flowers per flowering stem? Values from 0 to 6.2 on 3100 accessions	5	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	13	APG WA Regen Historical Clover Sub
MORPHOLOGY	Formononetin Content	Formononetin content (%). Data should be confirmed at multiple environments and years. Formononetin content 0.00% should be treated suspiciously, except for Uniwager and hybrids.	0	APG WA Regen Historical Clover Sub
MORPHOLOGY	Genistein Content	Genistein content (%)	1.5	APG WA Regen Historical Clover Sub
MORPHOLOGY	Hard Seed Ageing 2 Months	Percentage of hard seeds following two months of ageing	29	APG WA Regen Historical Clover Sub
MORPHOLOGY	Hard Seed Ageing 4 Months	Percentage of hard seeds following four months of ageing	50	APG WA Regen Historical Clover Sub
MORPHOLOGY	Hard Seed Initial	Initial percentage (%) of hard seed, following harvest	31	APG WA Regen Historical Clover Sub
MORPHOLOGY	Hard Seed Analysed No Years	The number of years (seasons) that the accessions has been analysed for hardseededness	5	APG WA Regen Historical Clover Sub
MORPHOLOGY	Internode Length	Relative length of internodes		APG SA Regen Medics Historical.1999
MORPHOLOGY	Internode Length	Relative length of internodes	3	APG WA Regen Historical Clover Sub
MORPHOLOGY	Isoflavone Alanysis Years	The number of years (seasons) that the accessions has been analysed for Isoflavones: Formononetin, Genistein and Biochanin A). Isoflavone expression is sensitive to environmental conditions and consequently should be measured over several seasons and env	13	APG WA Regen Historical Clover Sub
MORPHOLOGY	Petioles Length Early	Relative length of petioles, assessed visually on vegeative growth pre-flowering	3	APG WA Regen Historical Clover Sub
MORPHOLOGY	Seed and Burr Production Years	The number of years (seasons) that the accessions has been assessed for seed and burr production characters	4	APG WA Regen Historical Clover Sub
MORPHOLOGY	Seed Weight Percentage Burr Wt	Probably, seed weight as a percentage of burr weight (needs confirmation). Values from 0 to 90, extremes unlikely to be correct.	44	APG WA Regen Historical Clover Sub
MORPHOLOGY	Seeds Burr	Avereage number of seeds per burr, measured from 100 burrs.	3.6	APG WA Regen Historical Clover Sub
MORPHOLOGY	Weight of Seed	Probably mean seed weight (mg), extreme values < 3 and > 15 mg unlikely to be correct.	8.2	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	129	APG WA Regen Historical Clover Sub
MORPHOLOGY	Dehiscence	Pod dehiscence at maturity	1 - None	APG SA Regen Medics Historical.1999
MORPHOLOGY	Floret Colour	Floret colour using Royal Horticuluture Society (RHS) colour charts	white	APG SA Regen Medics Historical.1999
MORPHOLOGY	Leaf Hairs	Leaf surface hairiness (at 5th-8th leaf stage)	1 - Upper Glaborous Lower Glaborous	APG SA Regen Medics Historical.1999
MORPHOLOGY	Leaflet Mark Colour	Leaflet market colour at pre-flowering stage	5 - Red Fleck	APG SA Regen Medics Historical.1999
MORPHOLOGY	Leaflet Mark Position	Leaflet marker position at pre-flowering stage	6 - Random	APG SA Regen Medics Historical.1999
MORPHOLOGY	Leaflet Mark Shape	Leaflet marker shape at pre-flowering stage	30 - Crescent	APG SA Regen Medics Historical.1999
MORPHOLOGY	Peduncle : Petiole	Subjective assessment of the ratio of peduncle to petiole length	7 - Longer at flowering and fruiting	APG SA Regen Medics Historical.1999
MORPHOLOGY	Shattering	Recovery rate. The stem length from a representative plant measuredwith a ruler in cm, two weeks after the spring cutting	1 - None	APG SA Regen Medics Historical.1999
MORPHOLOGY	Threshability	The ease of which seed is able to be threshed from pod by machine	1 - Pod sample easily threshed, only one pass through machinery required	APG SA Regen Medics Historical.1999
PHENOLOGY	10% First Flower Date	Number of days from wetting up to 10% plants with a flower	136	APG SA Regen Medics Historical.1999
PHENOLOGY	10% Pod Maturity Date	Number of days from wetting up to 10% plants with a mature pod	192	APG SA Regen Medics Historical.1999
PHENOLOGY	Plant Maturity	plant maturity - annuals only. Number of days from wet down to the time when 90% of the plants have senescened	213	APG SA Regen Medics Historical.1999