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Plant Conservation

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Plant Conservation Projects

The Oregon Department of Agriculture (ODA) is involved in many plant conservation projects thro​ughout the state. ODA assists land owners managing listed plant species on their property and works to support recovery goals for Oregon's listed species.​

Resources

Artemisia campestris var. wormskioldii; Population creation as a recovery tool for the federal candidate Artemisia campestris var. wormskioldii Phase Two: Large scale outplanting Years 1 and 2

Population Creation as a Recovery Tool

Artemisia campestris var. wormskioldii; Population creation as a recovery tool for the federal candidate Artemisia campestris var. wormskioldii Phase Two: Large scale outplanting Years 1 and 2 Addendum

Population Creation as a Recovery Tool Addendum

Astragalus diaphanus var. diurnus; Population status review of Astragalus diaphanus var. diurnus

Population status review of Astragalus diaphanus

Astragalus peckii; Astragalus peckii disturbance ecology study 2008 Final Report

Astragalus peckii disturbance ecology study

Botrychium pumicola; Responses of Botrychium pumicola to habitat manipulation in forested sites in South-central Oregon

Responses of Botrychium pumicola to habitat manipulation

Calochortus howellii; Annual program performance report for Howell's mariposa lily: Calochortus howellii 2012 Monitoring and population stability evaluation

Annual program performance report for Howell's mariposa lily

Fritillaria gentneri; Annual program performance report for Fritillaria gentneri cultivation and outplanting in 2013

Annual program performance report for Fritillaria gentneri

Kalmiopsis fragrans; Pre and post-fire monitoring of Kalmiopsis fragrans on the Umpqua National Forest 2012 progress report

Pre and post-fire monitoring of Kalmiopsis fragrans

Lilium occidentale; Recovery-based propagation and outplanting of Lilium occidentale: preparation for outplanting Year 3 (2011)

Lilium occidentale - Year 3

Limnanthes floccosa ssp. grandiflora; Cultivation and propagation studies for large-flowered wooly meadowfoam-Year 2: Seed Bulking

Cultivation and propagation studies for large-flowered wooly meadowfoam

Lomatium cookii; Developing recovery protocols for the federally-listed species Lomatium cookii

Cooks Lomatium Recovery Protocols

Oenothera wolfii; Investigating the potential of using Wolf's evening primrose (Oenothera wolfii) in watershed revegetation efforts in Coos and Curry counties, Oregon

Investigating the potential of using Wolf’s Evening Primrose in watershed revegetation efforts

Perideridia erythrorhiza and Plagiobothrys hirtus; Evaluating allelopathic effects of pennyroyal (Mentha pulegium) on two native plant species (2008)

Evaluating allelopathic effects of pennyroyal

Perideridia erythrorhiza; Annual program performance report for habitat management and monitoring of Perideridia erythrorhiza (red root yampah) 2011

Habitat management and monitoring of Perideridia erythrorhiza

Plagiobothrys hirtus; Recovering Plagiobothrys hirtus through creation of new populations in protected sites: Year 2 of 3

Recovering Plagiobothrys hirtus report

Plagiobothrys spp.; Popcornflowers of the Umpqua River watershed: distinguishing rare and common species (2007)

Popcornflowers of the Umpqua River watershed

Pleuropogon oregonus; Preventing the listing of Pleuropogon oregonus, Oregon's rarest grass - large scale outplanting in protected sites: Year 1 (2011)

Preventing the listing of Pleuropogon oregonus report

Silene spaldingii; Monitoring and habitat improvement of the federally threatened and state endangered species Silene spaldingii (Year 2 of 3)

Silene spaldingii - Year 2

Stephanomeria malheurensis; Malheur wirelettuce (Stephanomeria malheurensis) reintroduction and seed bulking: 2011 recovery efforts

Malheur wirelettuce reintroduction

Thelypodium eucosmum (arrowleaved thelypody) (2009)

Population assessments and site observations for Thelypodium eucosmum in east-central Oregon. Thelypodium eucosmum field report 2009

Thelypodium howelli ssp. spectabilis; Monitoring introduced populations of Thelypodium howellii ssp. spectabilis (Howell's spectacular thelypody) at Baldock Slough 2009 Report

Monitoring introduced populations of Howell's spectacular thelypody

Threatened and endangered vascular plants of Oregon: An illustrated guide (1982)

This publication is often referred to as the "Green Book" and includes summaries and illustrations of the Oregon vascular plant taxa listed, proposed for listing, or under review in 1982. Threatened and endangered vascular plants of Oregon

Willamette Valley taxa; Developing biogeographically based population introduction protocols for at-risk Willamette Valley plant species

Willamette Valley taxa

Willamette Valley taxa; Developing population density estimates for nine rare Willamette Valley prairie species

Density estimates for nine rare Willamette Valley prairie species

Willamette Valley taxa; Developing standardized survey and monitoring protocols for four threatened and endangered Willamette Valley prairie plant species

Developing standardized survey and monitoring protocols

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Contact​

Main Office
Native Plant Conservation
listedplants@oda.oregon.gov
635 Capitol Street NE
Salem, OR 97301
Phone: 503-986-4621
Fax: 541-737-3573

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