Details for: PI 404356, Medicago polymorpha L. var. polymorpha, 186


Summary Data
Taxonomy:
Medicago polymorpha L. var. polymorpha
Top Name:
186
Origin:
Collected – Brazil
Received by NPGS:
02 Apr 1975
PI Assigned:
1975
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 404356 90i SD
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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Core Passport Data
Taxonomy:
Medicago polymorpha L. var. polymorpha
Top Name:
186
Origin:
Collected – Brazil
Received by NPGS:
02 Apr 1975
PI Assigned:
1975
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Collected
01 January 1975.
Brazil
Locality: Collected in city park at Torres, 18m above Atlantic Ocean, Rio Grande do Sul, Brazil.
Coordinates: -29.3500, -49.7333 (Map it)
Environment description: Shoreline. (PI 183)
Comment: Collected January-February, 1975.
Collector(s):
Accession Names and Identifiers
186
Type: Collector identifier

L and B 0175
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Narrative
Low prostrate annual plant with many seeds. Not native to this area. (Plant Inventory Vol. No. 183)
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.
Other conspecific taxa
Medicago polymorpha L. (565 active accession[s])
Medicago polymorpha L. var. brevispina (Benth.) Heyn (35 active accession[s])
Medicago polymorpha L. var. denticulata (Willd.) Kerguélen (33 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Medicago polymorpha L. f. polymorpha

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.

Common names
Annotations
  • Taxonomic Re-Identification: 17 Sep 1986, from Medicago polymorpha L. var. vulgaris Shinners, nom. inval. to Medicago polymorpha L. var. polymorpha
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Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GROWTHWinter vigorWinter vigor4 - (1 = HIGHEST, 9 = LOWEST) MEDIC.WINTVIGOR.90.GRAVESPI 404356 90i SD
GROWTHGrowth habitPlant growth habit6 - (1 = ERECT, 9 = PROSTRATE) MEDIC.GROWTHHAB.90.GRAVESPI 404356 90i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.25 MEDIC.SEEDWEIGHT.WRPISPI 404356 90i SD
PHENOLOGYDays to flowerDays from seeding to first open flower127 MEDIC.DAYSFLOWER.90.GRAVESPI 404356 90i SD
PRODUCTIONBiomass Among SpeciesPlant biomass among species4 - (1 = HIGHEST, 9 = POOR) MEDIC.BIOMASS.90.GRAVESPI 404356 90i SD
PRODUCTIONVisual pod productionVisual pod production3 - (1 = HIGHEST, 9 = POOREST) MEDIC.PODPRODUCT.90.GRAVESPI 404356 90i SD
PRODUCTIONGrams of seed producedGrams of seed produced319 MEDIC.GRAMSPROD.90.GRAVESPI 404356 90i SD