Details for: 14GA500001, Achnatherum calamagrostis (L.) P. Beauv., Stipa calamagrostis; Agrostis calamagrostis

Summary Data

Taxonomy:

Achnatherum calamagrostis (L.) P. Beauv.

Top Name:

Stipa calamagrostis; Agrostis calamagrostis

Origin:

Origin – unknown

Maintained:

OSEVA PRO Ltd. Grassland Research Institute

Received by CRI:

1995

Improvement Status:

Breeding/research material

Life form:

Perennial

Growth class:

flowers: perennial vegetatively propagated

Is Core:

Form Received:

Field collection

Availability

The item(s) is/are currently not available; request when available, as shown:
Cutting: May 01 - September 30

curator must confirm the availability

There are no images for this accession.

Core Passport Data

Taxonomy:

Achnatherum calamagrostis (L.) P. Beauv.

Top Name:

Stipa calamagrostis; Agrostis calamagrostis

Origin:

Origin – unknown

Maintained:

OSEVA PRO Ltd. Grassland Research Institute

Received by CRI:

1995

Improvement Status:

Breeding/research material

Life form:

Perennial

Growth class:

flowers: perennial vegetatively propagated

Is Core:

Form Received:

Field collection

Source History

Donated

Donator(s):

CZE079, The Silva Tarouca Research Institute for Landscape and Ornamental Gardening

Accession Group(s)

Group name: Trávy
Note: Grasses
To search for accessions in this group, click the following link. Trávy

Accession Names and Identifiers

Stipa calamagrostis; Agrostis calamagrostis

Type: Site identifier

Achnatherum calamagrostis

Type: Full taxon

Narrative

Curator: Simona Raab, OSEVA PRO Ltd. Grassland Research Institute (CZE082) raab@oseva.cz

Achnatherum calamagrostis (L.) P. Beauv.

Genus:

Achnatherum

Family:

Poaceae (alt. Gramineae)

Subfamily:

Pooideae

Tribe:

Stipeae

Nomen number:

317758

Place of publication:

Ess. Agrostogr. 20, 146, 147, t. 6, fig. 7. 1812

Protologue link:

https://biodiversitylibrary.org/page/394225

Comment:

combination made in index

Verified:

November 17, 1992 by ARS Systematic Botanists.

Other conspecific taxa

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

Basionym
Agrostis calamagrostis L.

Homotypic Synonym(s)
Stipa calamagrostis (L.) Wahlenb.

Common names

LANGUAGE	NAME	ALTERNATE NAME	NOTE	SEQ	CITATION
Swedish	silvergräs			2	Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Study	Availability
BIOLOGY	038 Winter hardiness	Field resistance.	9 - very high > 90 (%)	2002 OSEVA PRO Ltd. Grassland Research Station (16)	Out of Season
MORPHOLOGY	002 Plant - reproductive growth habit	At heading in the 1st year after sowing. fig.1	1 - erect < 25 (°)	2002 OSEVA PRO Ltd. Grassland Research Station (16)	Out of Season
MORPHOLOGY	007 Stem - length	At beginning of flowering in the 1st year after sowing.Length including inflorescence.	7 - long 1026 - 1200 (mm)	2002 OSEVA PRO Ltd. Grassland Research Station (16)	Out of Season
MORPHOLOGY	008 Stem - diameter	At beginning of flowering in the 1st year after sowing.	3 - thin 1,0 - 2 (mm)	2002 OSEVA PRO Ltd. Grassland Research Station (16)	Out of Season
MORPHOLOGY	009 Stem - number of leaves	At beginning of flowering in the 1st year after sowing.	3 - low 2,0 - 3	2002 OSEVA PRO Ltd. Grassland Research Station (16)	Out of Season
MORPHOLOGY	010 Leaf - width of non reproductive leaves	In th autumn of the sowing year.	9 - very wide > 11 (mm)	2002 OSEVA PRO Ltd. Grassland Research Station (16)	Out of Season
MORPHOLOGY	011 Leaf - width of flag leaf	At beginning of flowering in the 1st year after sowing.	4 - narrow to medium 5,1 - 6,5 (mm)	2002 OSEVA PRO Ltd. Grassland Research Station (16)	Out of Season
MORPHOLOGY	012 Leaf - length of flag leaf	At beginning of flowering in the 1st year after sowing.	4 - short to medium 141 - 180 (mm)	2002 OSEVA PRO Ltd. Grassland Research Station (16)	Out of Season
MORPHOLOGY	013 Leaf - width of the second leaf (from the top)	At beginning of flowering in the 1st year after sowing.	6 - medium to wide 8,1 - 9,5 (mm)	2002 OSEVA PRO Ltd. Grassland Research Station (16)	Out of Season
MORPHOLOGY	014 Leaf - length of the second leaf (from the top)	At beginning of flowering in the 1st year after sowing.	7 - long 261 - 300 (mm)	2002 OSEVA PRO Ltd. Grassland Research Station (16)	Out of Season
MORPHOLOGY	015 Leaf - primary colour	Genetic colour, when grass is not under stress. At beginning of flowering at forage and ornamental grasses. At turf grasses spring - summer - autumn.	1 - green	2002 OSEVA PRO Ltd. Grassland Research Station (16)	Out of Season
MORPHOLOGY	016 Leaf - tone of other colour	See descriptor no. 16.	0 - none	2002 OSEVA PRO Ltd. Grassland Research Station (16)	Out of Season
MORPHOLOGY	017 Leaf - colour intensity	See descriptor no. 16.	5 - medium	2002 OSEVA PRO Ltd. Grassland Research Station (16)	Out of Season
MORPHOLOGY	018 Leaf - pattern	At beginning of flowering at ornamental grasses.	0 - none	2002 OSEVA PRO Ltd. Grassland Research Station (16)	Out of Season
MORPHOLOGY	019 Leaf - change in colour in the autumn	At ornamental grasses.	0 - none	2002 OSEVA PRO Ltd. Grassland Research Station (16)	Out of Season
MORPHOLOGY	020 Inflorescence - length	At beginning of flowering in the 1st year after sowing.	5 - medium 181 - 220 (mm)	2002 OSEVA PRO Ltd. Grassland Research Station (16)	Out of Season
MORPHOLOGY	023 Inflorescence - colour	At beginning of flowering.	5 - violet	2002 OSEVA PRO Ltd. Grassland Research Station (16)	Out of Season
MORPHOLOGY	024 Inflorescence - colour intensity		3 - light	2002 OSEVA PRO Ltd. Grassland Research Station (16)	Out of Season
OTHER	096 Plant - aesthetic value		3 - low	2002 OSEVA PRO Ltd. Grassland Research Station (16)	Out of Season
OTHER	097 Plant - ornamental effect		4 - inflorescence colour	2002 OSEVA PRO Ltd. Grassland Research Station (16)	Out of Season
OTHER	098 Plant - season of main interest		3 - summer	2002 OSEVA PRO Ltd. Grassland Research Station (16)	Out of Season
OTHER	099 Inflorescence - applicability for drying		3 - low	2002 OSEVA PRO Ltd. Grassland Research Station (16)	Out of Season
PHENOLOGY	029 Time of inflorescence emergence	Number of days from the 1st April. When beginning has been reached at 10% stems in the plot. At single plants - when the tip of 3 inflorescences is just visible. fig.3	7 - late 61 - 67 (days)	2002 OSEVA PRO Ltd. Grassland Research Station (16)	Out of Season
PHENOLOGY	031 Abundance of inflorescence emergence	Estimate of number of flowering stems.m-2 at heading.	7 - high 1501 - 2000	2002 OSEVA PRO Ltd. Grassland Research Station (16)	Out of Season