Notice of Release of Majestic Germplasm and Spectrum Germplasm western prairie clover: selected class of natural germplasm

Two natural-track selected germplasms of western prairie clover (Dalea ornata (Douglas ex Hook.) Eaton & J. Wright [Fabaceae]) have been released for use in revegetation of semiarid rangelands in the western US. Western prairie clover is a perennial leguminous forb that occurs naturally in Idaho...

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Bibliographic Details
Published in:Native plants journal 2011-10, Vol.12 (3), p.249-256
Main Authors: Johnson, Douglas A, Bushman, B Shaun, Bhattarai, Kishor, Connors, Kevin J
Format: Article
Language:English
Subjects:
Clover
Dalea ornata
DNA
Ecoregions
Flowering
Flowers
forbs
genetic variation
germplasm
Germplasm conservation
GERMPLASM RELEASE
Inflorescences
land restoration
mountains
new species
Plant collections
Plants
plateaus
Population genetics
Prairies
rangelands
seed industry
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Summary:Two natural-track selected germplasms of western prairie clover (Dalea ornata (Douglas ex Hook.) Eaton & J. Wright [Fabaceae]) have been released for use in revegetation of semiarid rangelands in the western US. Western prairie clover is a perennial leguminous forb that occurs naturally in Idaho, Washington, Oregon, California, and Nevada. Majestic Germplasm western prairie clover originates from seed collected from indigenous plants near Sherar’s Bridge in Sherman County, Oregon, whereas Spectrum Germplasm western prairie clover originates from seed collected from indigenous plants near Succor Creek Natural Area in far eastern Oregon in Malheur County, Oregon. Common-garden and DNA data for 22 collections of western prairie clover were used to develop these releases on a genetic basis. Majestic Germplasm was selected to represent the genetic diversity structure of western prairie clover from the western Columbia Plateau and western Blue Mountains Ecoregions. Spectrum Germplasm was selected to represent the genetic diversity structure from the central and eastern Columbia Plateau, central and eastern Blue Mountains, Northern Basin and Range, and Snake River Plain Ecoregions. This is a new species in the commercial seed trade, and these are the first releases of this species.
ISSN:1522-8339
1548-4785
DOI:10.3368/npj.12.3.249