Details for: PI 655804, Trifolium macrocephalum (Pursh) Poir., 3-95


Summary Data
Taxonomy:
Trifolium macrocephalum (Pursh) Poir.
Top Name:
3-95
Origin:
Collected – California, United States
Received by NPGS:
12 Feb 1996
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
This accession is not available. Contact site for status.
Seed available for distribution is a limited resource. The quantity of seed distributed is hopefully sufficient to conduct the intended research. If additional seed is required, the recipient is urged to grow and reproduce the seed. Repeated requests for seed of the same accession will not be honored.
  
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SEED

Core Passport Data
Taxonomy:
Trifolium macrocephalum (Pursh) Poir.
Top Name:
3-95
Origin:
Collected – California, United States
Received by NPGS:
12 Feb 1996
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
NEAR 26 July 1995.
California, United States
Locality: Located approximately 56 km North of Truckee, CA off of Highway 89, on Calpine Rd., in Sierra Valley. Calpine Quad Map (T21 N, R 14 E SW 1/4 of SW 1/4 sec. 16)
Coordinates: 39.6667, -120.4167 (Map it)
Elevation: 1500m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Common clover of poorly drained vernally mesic sites within valley. Confined to heavy clayee sites on the West side of Sierra Valley (Collector notes)
Number of plants sampled: 100
Comment: Bill Harnach collected for primary collectors Soil: lakebed deposit; Drainage (1-well,4-poor): 4
Collector(s):
Accession Names and Identifiers
3-95
Type: Collector identifier

S-190-5
Type: Other or unclassified name
Group: TAYLOR CLOVER
Norman L. Taylor Clover Collection
Taylor, Norman L. University of Kentucky

W6 17664
Type: Site identifier
Group: W6
Western Regional Plant Introduction (W6) accession numbers
USDA-ARS, WRPIS

Narrative
Flower Color: corolla white and pink (2 colored); Relative abundance: frequent; Collector Notes: Earliest blooming clover to be found. 1995 seed set was not good. Snow and rain did not let up until mid June, resulting in poor pollination.
Trifolium macrocephalum (Pursh) Poir.
Genus:
Trifolium
Subgenus:
Trifolium
Section:
Involucrarium
Family:
Fabaceae (alt. Leguminosae)
Subfamily:
Faboideae
Tribe:
Trifolieae
Nomen number:

319709
Place of publication:

Encycl. suppl. 5:336. 1817
Verified:
03/26/2007 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Lupinaster macrocephalus Pursh

Autonym(s)
Trifolium macrocephalum (Pursh) Poir. var. macrocephalum

Heterotypic Synonym(s)
Trifolium macrocephalum (Pursh) Poir. var. caeruleomontanum H. St. John

Common names
LanguageNameAlternate namenoteseqCitation
Englishlarge-head clover  1Gillett, J. M. & N. L. Taylor (M. Collins ed.). 2001. The world of clovers 224.
Annotations
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Pathogens
Vouchers
Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.61 CLOVER.SEEDWEIGHT.WRPISPI 655804 96o SDNot Available
OTHERImage/picture1A picture or imageseed IMAGE.TRIFOLIUM.MACROCEPHALUMPI 655804 96o SDNot Available