Details for: 14G2800061, Poa pratensis L., 'Holt'

Summary Data

Taxonomy:

Poa pratensis L.

Cultivar:

'Holt'

Origin:

Origin – Norway

Maintained:

Historic Record

Received by CRI:

1987

Improvement Status:

Advanced/improved cultivar

Life form:

Perennial

Growth class:

winter

Is Core:

Form Received:

Seed

Availability

This is historical information about this accession. It no longer exists and can not be requested.

Historical record only. Please do not request this accession.

There are no images for this accession.

Core Passport Data

Taxonomy:

Poa pratensis L.

Cultivar:

'Holt'

Origin:

Origin – Norway

Maintained:

Historic Record

Received by CRI:

1987

Improvement Status:

Advanced/improved cultivar

Life form:

Perennial

Growth class:

winter

Is Core:

Form Received:

Seed

Source History

Developed

Developer(s):

NOR006, Hellerud Agricultural Research Station

Donated

Donator(s):

NOR006, Hellerud Agricultural Research Station

Accession Group(s)

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

Accession Names and Identifiers

'Holt'

Type: Cultivar name

Poa pratensis

Type: Full taxon

Narrative

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

Poa pratensis L.

Genus:

Poa

Family:

Poaceae (alt. Gramineae)

Subfamily:

Pooideae

Tribe:

Poeae

Subtribe:

Poinae

Nomen number:

28996

Place of publication:

Sp. pl. 1:67. 1753, nom. cons.

Comment:

conserved (nom. cons.) with a conserved type (Shenzhen ICN 14.9 & App. IV)

Typification:

View in Linnean Typification Project

Verified:

May 13, 1992 by ARS Systematic Botanists.

Other conspecific taxa

Poa pratensis L. subsp. agassizensis (B. Boivin & D. Löve) Roy L. Taylor & MacBryde (0 active accession[s])
Poa pratensis L. subsp. alpigena (Blytt) Hiitonen (0 active accession[s])
Poa pratensis L. subsp. angustifolia (L.) Arcang. (9 active accession[s])
Poa pratensis L. subsp. colpodea (Th. Fr.) Tzvelev (0 active accession[s])
Poa pratensis L. subsp. pratensis (0 active accession[s])

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

Common names

LANGUAGE	NAME	SEQ	CITATION
English	English meadow grass	1	Integrated Botanical Information System (IBIS). Australian plant common name database (on-line resource).
English	Kentucky bluegrass	1	Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
English	smooth meadow grass	1	Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
French	pâturin des prés	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
German	Wiesenrispengras	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Italian	erba fienarola	2	International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Japanese Rōmaji	nagahagusa	2	Ohwi, J. 1965. Flora of Japan (Engl. ed.).
Portuguese	capim-do-campo	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanish	grama de prados	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanish	poa común	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanish	zacate poa	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedish	ängsgröe	2	Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chinese	cao di zao shu he	2	Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Transcribed Korean	wangpoapul	2	Lee, Y. N. 1997. Flora of Korea.
Transliterated Russian	mjatlik lugovoj	2	Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Study	Availability
BIOLOGY	032 Lodging - resistance	Before the first conservation cut.	5 - medium	1979 OSEVA PRO Ltd. Grassland Research Station	Not Available
BIOLOGY	080 Sward - resistance to weed ingression	Ground cover of weedy grasses and weed. Spring - summer - autumn, 2 days before cut.	7 - high 6 - 10 (%)	1979 OSEVA PRO Ltd. Grassland Research Station	Not Available
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 (%)	1979 OSEVA PRO Ltd. Grassland Research Station	Not Available
MORPHOLOGY	017 Leaf - colour intensity	See descriptor no. 16.	7 - dark	1979 OSEVA PRO Ltd. Grassland Research Station	Not Available
MORPHOLOGY	071 Sward - initial ground cover	2 weeks after seedling emergence.	5 - medium 41 - 60 %	1979 OSEVA PRO Ltd. Grassland Research Station	Not Available
MORPHOLOGY	072 Sward - field establishment	Evaluated when 75% ground cover has been reached.	7 - rapid	1979 OSEVA PRO Ltd. Grassland Research Station	Not Available
MORPHOLOGY	075 Sward - ground cover	Living ground cover of sown turf species. Spring - summer - autumn, 2 days after cut.	7 - high 90 - 94 (%)	1979 OSEVA PRO Ltd. Grassland Research Station	Not Available
MORPHOLOGY	076 Sward - density	Based on number of tillers in closed sward, excluding damaged patches. Spring - summer - autumn, 2 days after cut. fig.5	7 - dense	1979 OSEVA PRO Ltd. Grassland Research Station	Not Available
MORPHOLOGY	091 Sward - density	Based on number of tillers in closed sward, excluding damaged patches. Summer - autumn, after cut. fig.5	5 - medium	1979 OSEVA PRO Ltd. Grassland Research Station	Not Available
MORPHOLOGY	092 Sward - colour intensity	Summer (before flowering) - autumn.	7 - dark	1979 OSEVA PRO Ltd. Grassland Research Station	Not Available
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)	1979 OSEVA PRO Ltd. Grassland Research Station	Not Available
OTHER	088 Sward - applicability for extensive lawns based on abundance of inflorescences	Before the first cut.	3 - poor	1979 OSEVA PRO Ltd. Grassland Research Station	Not Available
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	3 - poor 21 - 25 (cm)	1979 OSEVA PRO Ltd. Grassland Research Station	Not Available
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	5 - medium 47 - 53 (days)	1979 OSEVA PRO Ltd. Grassland Research Station	Not Available
PHENOLOGY	031 Abundance of inflorescence emergence	Estimate of number of flowering stems.m-2 at heading.	5 - medium 1001 - 1500	1979 OSEVA PRO Ltd. Grassland Research Station	Not Available
PHENOLOGY	070 Sward - seedling emergence	Number of days after sowing till seedling emergence. fig.4	7 - rapid 8 - 14 (days)	1979 OSEVA PRO Ltd. Grassland Research Station	Not Available
PRODUCTION	062 Sward - seed maturity	Number of days from the 1st April.	5 - medium 97 - 108 (days)	1979 OSEVA PRO Ltd. Grassland Research Station	Not Available
PRODUCTION	079 Sward - cleanness of cut	Appearance of vascular bundle fibres at cut ends of leaves. Spring - summer - autumn, 2 days after cut.	5 - medium	1979 OSEVA PRO Ltd. Grassland Research Station	Not Available
PRODUCTION	082 Sward - visual quality rating	All aspects of turf quality integrated. Spring - summer - autumn.	3 - poor	1979 OSEVA PRO Ltd. Grassland Research Station	Not Available