Details for: 14G2905002, Poa supina Schrad., 'Supranova'

Summary Data

Taxonomy:

Poa supina Schrad.

Cultivar:

'Supranova'

Origin:

Origin – Germany

Maintained:

OSEVA PRO Ltd. Grassland Research Institute

Received by CRI:

1999

Improvement Status:

Advanced/improved cultivar

Life form:

Perennial

Growth class:

winter

Is Core:

Form Received:

Seed

Availability

Form	Quantity	Note	Inventory	Cart
Seed	0.02 gram		14G2905002

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:

Poa supina Schrad.

Cultivar:

'Supranova'

Origin:

Origin – Germany

Maintained:

OSEVA PRO Ltd. Grassland Research Institute

Received by CRI:

1999

Improvement Status:

Advanced/improved cultivar

Life form:

Perennial

Growth class:

winter

Is Core:

Form Received:

Seed

Source History

Developed

Developer(s):

DEU007, Saatzucht Steinach GmbH

Donated

Donator(s):

DEU007, Saatzucht Steinach GmbH

Accession Group(s)

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

Accession Names and Identifiers

'Supranova'

Type: Cultivar name

Poa supina

Type: Full taxon

Narrative

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

Poa supina Schrad.

Genus:

Poa

Family:

Poaceae (alt. Gramineae)

Subfamily:

Pooideae

Tribe:

Poeae

Subtribe:

Poinae

Nomen number:

29016

Place of publication:

Fl. germ. 1:289. 1806

Verified:

April 04, 1996 by ARS Systematic Botanists.

Other conspecific taxa

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

Common names

LANGUAGE	NAME	SEQ	CITATION
English	supina bluegrass	1	Alderson, J. & W. C. Sharp. 1995. Grass varieties in the United States, U.S.D.A. Agric. Handb. 170, rev. ed. CRC Press. Note: Revised version of AH 170
German	Läger-Rispengras	2	Erhardt, W. et al. 2000. Zander: Handwörterbuch der Pflanzennamen, 16. Auflage
Swedish	trampgröe	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
BIOLOGY	032 Lodging - resistance	Before the first conservation cut.	7 - high	2002 OSEVA PRO Ltd. Grassland Research Station (10)
BIOLOGY	038 Winter hardiness	Field resistance.	7 - high 71 - 80 (%)	2002 OSEVA PRO Ltd. Grassland Research Station (10)
BIOLOGY	040 Drought - resistance		6 - medium to high 61 - 70 (%)	2002 OSEVA PRO Ltd. Grassland Research Station (10)
BIOLOGY	041 Resistance - Silver top parasital		9 - very high	2002 OSEVA PRO Ltd. Grassland Research Station (10)
BIOLOGY	043 Resistance - Snow mold (Microdochium nivale (FR.) Samuel Hallet)		3 - low	2002 OSEVA PRO Ltd. Grassland Research Station (10)
BIOLOGY	046 Resistance - Rust (Puccinia sp., Uromyces sp.)		7 - high	2002 OSEVA PRO Ltd. Grassland Research Station (10)
BIOLOGY	047 Resistance - Leaf spot (Drechslera sp., Mastigosporium sp., Heterosporium sp.)		7 - high	2002 OSEVA PRO Ltd. Grassland Research Station (10)
BIOLOGY	080 Sward - resistance to weed ingression	Ground cover of weedy grasses and weed. Spring - summer - autumn, 2 days before cut.	9 - very high < 1 (%)	2002 OSEVA PRO Ltd. Grassland Research Station (10)
BIOLOGY	081 Sward - wear resistance	Living ground cover of sown species after wear treatment in the 2nd year after sowing. Spring - summer - autumn.	9 - very high > 90 (%)	2002 OSEVA PRO Ltd. Grassland Research Station (10)
BIOLOGY	093 Sward - resistance to weed ingression	Ground cover of weedy grasses and weed. Summer - autumn, 2 days before cut.	8 - high to very high 1 - 5 (%)	2002 OSEVA PRO Ltd. Grassland Research Station (10)
MORPHOLOGY	002 Plant - reproductive growth habit	At heading in the 1st year after sowing. fig.1	7 - semi-prostrate 56 - 57 (°)	2002 OSEVA PRO Ltd. Grassland Research Station (10)
MORPHOLOGY	007 Stem - length	At beginning of flowering in the 1st year after sowing.Length including inflorescence.	2 - very short to short 150 - 325 (mm)	2002 OSEVA PRO Ltd. Grassland Research Station (10)
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 (10)
MORPHOLOGY	011 Leaf - width of flag leaf	At beginning of flowering in the 1st year after sowing.	2 - very narrow to narrow 2,0 - 3,5 (mm)	2002 OSEVA PRO Ltd. Grassland Research Station (10)
MORPHOLOGY	012 Leaf - length of flag leaf	At beginning of flowering in the 1st year after sowing.	1 - very short < 60 (mm)	2002 OSEVA PRO Ltd. Grassland Research Station (10)
MORPHOLOGY	013 Leaf - width of the second leaf (from the top)	At beginning of flowering in the 1st year after sowing.	2 - very narrow to narrow 2,0 - 3,5 (mm)	2002 OSEVA PRO Ltd. Grassland Research Station (10)
MORPHOLOGY	014 Leaf - length of the second leaf (from the top)	At beginning of flowering in the 1st year after sowing.	1 - very short < 60 (mm)	2002 OSEVA PRO Ltd. Grassland Research Station (10)
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 (10)
MORPHOLOGY	016 Leaf - tone of other colour	See descriptor no. 16.	2 - yellow	2002 OSEVA PRO Ltd. Grassland Research Station (10)
MORPHOLOGY	017 Leaf - colour intensity	See descriptor no. 16.	5 - medium	2002 OSEVA PRO Ltd. Grassland Research Station (10)
MORPHOLOGY	020 Inflorescence - length	At beginning of flowering in the 1st year after sowing.	1 - very short < 60 (mm)	2002 OSEVA PRO Ltd. Grassland Research Station (10)
MORPHOLOGY	028 Spring growth rate	Evaluated when the earliest variety has reached 20 cm of sward height. fig.2	1 - very slow < 5 (cm)	2002 OSEVA PRO Ltd. Grassland Research Station (10)
MORPHOLOGY	072 Sward - field establishment	Evaluated when 75% ground cover has been reached.	7 - rapid	2002 OSEVA PRO Ltd. Grassland Research Station (10)
MORPHOLOGY	073 Sward - winter greenness	Colour retention in winter.	5 - medium	2002 OSEVA PRO Ltd. Grassland Research Station (10)
MORPHOLOGY	076 Sward - density	Based on number of tillers in closed sward, excluding damaged patches. Spring - summer - autumn, 2 days after cut. fig.5	9 - very dense	2002 OSEVA PRO Ltd. Grassland Research Station (10)
MORPHOLOGY	077 Sward - leaf texture	Visual evaluation of leaf width. Spring - summer - autumn, before cut.	5 - medium 2,1 - 3 (mm)	2002 OSEVA PRO Ltd. Grassland Research Station (10)
MORPHOLOGY	091 Sward - density	Based on number of tillers in closed sward, excluding damaged patches. Summer - autumn, after cut. fig.5	7 - dense	2002 OSEVA PRO Ltd. Grassland Research Station (10)
MORPHOLOGY	092 Sward - colour intensity	Summer (before flowering) - autumn.	3 - light	2002 OSEVA PRO Ltd. Grassland Research Station (10)
OTHER	078 Sward - applicability for intensive lawns (based on regrowth after cutting)	Difference (sward height before cut - mowing height of previous cut). At all cuts in the 2nd year after sowing. fig.6	7 - good 20 - 30 (mm)	2002 OSEVA PRO Ltd. Grassland Research Station (10)
OTHER	086 Sward - applicability for extensive lawns based on vertical growth	Height of sward including flowering stems before the first cut. fig.7	9 - very good (very short growth) < 30 (cm)	2002 OSEVA PRO Ltd. Grassland Research Station (10)
OTHER	087 Sward - applicability for extensive lawns based on height of level of vegetative leaves	Before the first cut. fig.7	9 - very good (very short growth) < 11 (cm)	2002 OSEVA PRO Ltd. Grassland Research Station (10)
OTHER	088 Sward - applicability for extensive lawns based on abundance of inflorescences	Before the first cut.	5 - medium	2002 OSEVA PRO Ltd. Grassland Research Station (10)
OTHER	089 Sward - applicability for extensive lawns based on biomass production	Estimate of above-ground biomass production before the first cut.	9 - very good (very low production)	2002 OSEVA PRO Ltd. Grassland Research Station (10)
OTHER	090 Sward - applicability for extensive lawns based on autumn regrowth	Height of sward excluding sporadic heads. In the autumn before the second cut. fig.8	9 - very good (very short growth) < 11 (cm)	2002 OSEVA PRO Ltd. Grassland Research Station (10)
PHENOLOGY	027 Heading tendency in the sowing year		1 - none or very low	2002 OSEVA PRO Ltd. Grassland Research Station (10)
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	1 - very early < 26 (days)	2002 OSEVA PRO Ltd. Grassland Research Station (10)
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 (10)
PHENOLOGY	070 Sward - seedling emergence	Number of days after sowing till seedling emergence. fig.4	5 - medium 15 - 21 (days)	2002 OSEVA PRO Ltd. Grassland Research Station (10)
PRODUCTION	065 Sward - 1000 seeds weight (TSW)	TSW - caryopsis according to the descriptor no. 25	2 - very low to low 0,10 - 0,8 (g)	2002 OSEVA PRO Ltd. Grassland Research Station (10)
PRODUCTION	079 Sward - cleanness of cut	Appearance of vascular bundle fibres at cut ends of leaves. Spring - summer - autumn, 2 days after cut.	7 - good	2002 OSEVA PRO Ltd. Grassland Research Station (10)
PRODUCTION	082 Sward - visual quality rating	All aspects of turf quality integrated. Spring - summer - autumn.	7 - good	2002 OSEVA PRO Ltd. Grassland Research Station (10)
PRODUCTION	083 Sward - persistence	Living ground cover of sown species in the 3rd year after sowing.	9 - very high > 90 (%)	2002 OSEVA PRO Ltd. Grassland Research Station (10)
PRODUCTION	094 Sward - visual quality rating	All aspects important for extensive turf integrated. Spring - summer - autumn.	7 - good	2002 OSEVA PRO Ltd. Grassland Research Station (10)
PRODUCTION	095 Sward - persistence	Living ground cover of sown species in the 3rd year after sowing.	5 - medium 51 - 60 (%)	2002 OSEVA PRO Ltd. Grassland Research Station (10)