Details for: PI 281864, Elymus trachycaulus (Link) Gould, 345

Summary Data

Taxonomy:

Elymus trachycaulus (Link) Gould

Top Name:

345

Origin:

Donated – Germany

Maintained:

Western Regional PI Station

Received by NPGS:

11 Jul 1962

PI Assigned:

1962

Improvement Status:

Uncertain improvement status

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Backup Location:

National Laboratory for Genetic Resources Preservation

Inventory Volume:

170
View original Plant Inventory data in pdf format

Availability

Form	Quantity	Note	Inventory	Cart
Seed	100 count		PI 281864 86i 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.

There are no images for this accession.

Core Passport Data

Taxonomy:

Elymus trachycaulus (Link) Gould

Top Name:

345

Origin:

Donated – Germany

Maintained:

Western Regional PI Station

Received by NPGS:

11 Jul 1962

PI Assigned:

1962

Improvement Status:

Uncertain improvement status

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Source History

Donated

11 July 1962.
Germany

Donor(s):

Botanischer Garten und Botanisches Museum Berlin-Dahlem

Accession Names and Identifiers

345

Type: Other or unclassified name

Narrative

Elymus trachycaulus (Link) Gould

Genus:

Elymus

Family:

Poaceae (alt. Gramineae)

Subfamily:

Pooideae

Tribe:

Triticeae

Nomen number:

102325

Place of publication:

Rhodora 56:28. 1954

Protologue link:

https://www.biodiversitylibrary.org/page/619987

Comment:

in addition to ascribing the new combination to him, Shinners thanked Gould for permission to publish the name (p. 26), so Gould is the author of this name (Shenzhen ICN Art. 46.2)

Verified:

02/26/2021 by ARS Systematic Botanists.

Other conspecific taxa

Elymus trachycaulus (Link) Gould subsp. subsecundus (Link) Á. Löve & D. Löve (33 active accession[s])
Elymus trachycaulus (Link) Gould subsp. trachycaulus (18 active accession[s])
Elymus trachycaulus (Link) Gould subsp. virescens (Lange) Á. Löve & D. Löve (0 active accession[s])

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

Common names

Language	Name	Alternate name	note	seq	Citation
English	slender wheatgrass			1	Englert, J. M. et al. 1999. USDA-NRCS Improved conservation plant materials released by NRCS and cooperators

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Study	Inventory
GROWTH	Plant height	Plant height at maturity in centimeters	80	GRASS.1989.ASAY	PI 281864 86i SD
GROWTH	Vegetative spread rate	Rate of vegetative spread (Evaluated during	1 - CAESPITOSE	GRASS.1989.ASAY	PI 281864 86i SD
GROWTH	Aggressive	Aggressiveness (coded)	2 - MEDIUM	GRASS.W6	PI 281864 86i SD
GROWTH	Fall Recovery	Relative time of fall recovery (coded)	3 - LATE	GRASS.W6	PI 281864 86i SD
MORPHOLOGY	Seed weight 100	Weight of 100 seeds in grams.	0.373	GRASS.SEEDWEIGHT.WRPIS	PI 281864 86i SD
MORPHOLOGY	Leaf number	Relative number of leaves	2 - AVERAGE	GRASS.W6	PI 281864 86i SD
MORPHOLOGY	Leaf Position	Leaf position (coded)	2 - CAULINE	GRASS.W6	PI 281864 86i SD
MORPHOLOGY	Root Type	Root type (coded)	2 - BUNCH	GRASS.W6	PI 281864 86i SD
MORPHOLOGY	Shatter	Amount of shattering (coded)	2 - MEDIUM	GRASS.W6	PI 281864 86i SD
MORPHOLOGY	Stem Habit	Stem growth habit (coded).	1 - ERECT	GRASS.W6	PI 281864 86i SD
MORPHOLOGY	Stem Number	Stem number (coded)	2 - AVERAGE	GRASS.W6	PI 281864 86i SD
MORPHOLOGY	Stem Texture	Stem texture (coded)	2 - MEDIUM	GRASS.W6	PI 281864 86i SD
PHENOLOGY	Bloom day - Numeric	Numeric day of the year when flowering begins (Approximately 50%)	182	GRASS.1989.ASAY	PI 281864 86i SD