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Submissions from 2026

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Understanding Local Ecological Context through Historic and Contemporary Vegetation Maps, Ray L. Brunner

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Oregon State Rank Assessment for Mt. Hood Bugbane (Actaea laciniata), Nora Dunkirk

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Oregon State Rank Assessment for Stemmed Polypore (Xeroceps skamania), Nora Dunkirk

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Oregon State Rank Assessment for Willamette Navarretia (Navarretia willamettensis), Nora Dunkirk

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Biodiversity Between the Vines: Common, Rare, and Weedy Plants in Willamette Valley Vinyards, Nora Dunkirk and Gabriel Campbell

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Oregon State Rank Assessment for Deschutes Milkvetch (Astragalus tegetarioides), Nora Dunkirk, Gabriel Campbell, and Sue Vrilakas

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Oregon State Rank Assessment for Thompson mistmaiden (Romanzoffia thompsonii), Nora Dunkirk, Gabriel Campbell, and Sue Vrilakas

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Oregon State Rank Assessment for Oregon Daisy (Erigeron oreganus), Nora Dunkirk and Sue Vrilakas

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Oregon State Rank Assessment for Bensonia (Bensoniella oregana), Nora Dunkirk, Sue Vrilakas, and Gabriel Campbell

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Surveys for Rare Springsnails in Southeast Oregon, 2025 with a Focus on the Donner und Blitzen Pebblesnail (Fluminicola insolitus), Jesse Laney

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Oregon State Rank Assessment for Alpine smelowskia (Smelowskia ovalis), Lindsey K. Wise

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Oregon State Rank Assessment for Bedstraw broomrape (Aphyllon epigalium ssp. epigalium), Lindsey K. Wise

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Oregon State Rank Assessment for California Pinefoot (Pityopus californicus), Lindsey K. Wise

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Oregon State Rank Assessment for Deer-cabbage (Nephrophyllidium crista-galli), Lindsey K. Wise

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Oregon State Rank Assessment for Ithuriel's spear (Triteleia laxa), Lindsey K. Wise

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Oregon State Rank Assessment for Steens Mountain Cushion Buckwheat (Eriogonum ovalifolium var. rubidum), Lindsey K. Wise

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Oregon State Rank Assessment for Straggling gilia (Allophyllum gilioides), Lindsey K. Wise

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Oregon State Rank Assessment for Wiens' dwarf mistletoe (Arceuthobium abietinum ssp. wiensii), Lindsey K. Wise

Submissions from 2025

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Oregon Vegetation Change 1851 – 2023, Ray L. Brunner and Eleanor P. Gaines

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Guide to Wetland and Riparian Plant Families of Pacific Northwest Rangelands, Gabriel E. Campbell and Nora Dunkirk

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Oregon State Rank Assessment for Cascade Rockcress (Boechera cascadensis), Gabriel E. Campbell and Nora Dunkirk

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Citizen's Rare Plant Watch 2025 Recap, Nora Dunkirk

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Oregon State Rank Assessment for Clackamas Iris (Iris tenuis), Nora Dunkirk

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Oregon State Rank Assessment for Plumed Clover (Trifolium plumosum var. plumosum), Nora Dunkirk

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Oregon State Rank Assessment for Siskiyou Iris (Iris bracteata), Nora Dunkirk