Details for: PI 216408, Eragrostis pectinacea (Michx.) Nees ex Jedwabn.


Summary Data
Taxonomy:
Eragrostis pectinacea (Michx.) Nees ex Jedwabn.
Origin:
Collected – Mexico
Received by NPGS:
30 Jun 1954
PI Assigned:
1954
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed200 countPI 216408 98i 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:
Eragrostis pectinacea (Michx.) Nees ex Jedwabn.
Origin:
Collected – Mexico
Received by NPGS:
30 Jun 1954
PI Assigned:
1954
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Collected

Mexico
Locality: From between Chihuahua City and Cuauhtemoc.

Donated
30 June 1954.
Texas, United States
Comment: Collected in 1953 by staff members of the Agricultural Exeriment Station, College Station, Texas.
Donor(s):
Accession Names and Identifiers
Narrative
Eragrostis pectinacea (Michx.) Nees ex Jedwabn.
Genus:
Eragrostis
Family:
Poaceae (alt. Gramineae)
Subfamily:
Chloridoideae
Tribe:
Eragrostideae
Subtribe:
Eragrostidinae
Nomen number:

15292
Place of publication:

Bot. Arch. 5: 212. 1924 (Nees, Fl. Afr. austral. ill. 406. 1841, nom. nud.)
Comment:
  • Nees (1841) only mentions Eragrostis pectinacea Michx., but provides no description sufficient to validate a new combination under Shenzhen ICN Art. 41.4
  • similarly not validated by Steudel in Nomencl. Bot. ed. 2
Verified:
02/12/2001 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Poa pectinacea Michx.

Heterotypic Synonym(s)
Eragrostis diffusa Buckley

Common names
LanguageNameAlternate namenoteseqCitation
EnglishCarolina love grass  1Wunderlin, R. & B. Hansen. Atlas of Florida vascular plants (on-line resource). Note: lists as Eragrostis pectinacea (Michx.) Nees ex Jedwabn.
Englishtufted love grass  1Wunderlin, R. & B. Hansen. Atlas of Florida vascular plants (on-line resource). Note: lists as Eragrostis pectinacea (Michx.) Nees ex Jedwabn.
English (Canada)tufted love grass Agriculture & Agri-Food Canada official name2Darbyshire, S. J. 2003. Inventory of Canadian Agricultural Weeds Agriculture and Agri-Food Canada. 40.
French (Canada)éragrostide pectinée Agriculture & Agroalimentaire Canada nom officiel2Darbyshire, S. J. 2003. Inventory of Canadian Agricultural Weeds Agriculture and Agri-Food Canada. 40.
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Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.011 GRASS.SEEDWEIGHT.WRPISPI 216408 98i SD
MORPHOLOGYLeaf numberRelative number of leaves2 - AVERAGE GRASS.W6PI 216408 76i SDNot Available
MORPHOLOGYLeaf PositionLeaf position (coded)2 - CAULINE GRASS.W6PI 216408 76i SDNot Available
MORPHOLOGYShatterAmount of shattering (coded)4 - NONE GRASS.W6PI 216408 76i SDNot Available
MORPHOLOGYStem HabitStem growth habit (coded).1 - ERECT GRASS.W6PI 216408 76i SDNot Available
MORPHOLOGYStem NumberStem number (coded)1 - MANY GRASS.W6PI 216408 76i SDNot Available