stratification
- You have accessRestricted accessSeed germination and nursery culture protocol for American starvine (Schisandra glabra)Kirk Hines, Nicholas Chang, Stefanie Pierce and Carl BrownNative Plants Journal, May 2026, 26 (2) 158-162; DOI: https://doi.org/10.3368/npj.26.2.158Kirk HinesDirector of Horticultural Therapy, A.G. Rhodes at Wesley Woods, 1819 Clifton Road NE, Atlanta, GA 30329Nicholas ChangUndergraduate Student, Emory University, Department of Environmental Sciences, 400 Dowman Drive, Atlanta, GA 30307Stefanie PierceResearch Affiliate, Emory University, Department of Environmental Sciences, 400 Dowman Drive, Atlanta, GA 30307Carl BrownAdjunct Professor, Emory University, Department of Environmental Sciences, 400 Dowman Drive, Atlanta, GA 30307
- Open AccessOptimizing regeneration protocols for native Seeds of Success–collected milkvetch (Astragalus spp.) genetic resourcesBailey Hallwachs, Elizabeth Martin, Barbara Hellier and Brian M IrishNative Plants Journal, May 2025, 25 (3) 179-191; DOI: https://doi.org/10.3368/npj.25.3.179Bailey HallwachsHorticulturist | Support Scientist, USDA ARS Plant Germplasm Introduction and Testing, Research Unit, 201 Clark Hall, Washington State University, Pullman, WA 99164Elizabeth MartinProfessor of Biology, Meriwether Lewis Hall, Room 243, Lewis-Clark State College, 500 8th Avenue, Lewiston, ID 83501Barbara HellierHorticulturist | Curator (Retired), USDA ARS Plant Germplasm Introduction and Testing, Research Unit, 201 Clark Hall, Washington State University, Pullman, WA 99164Brian M IrishGeneticist | Curator, USDA ARS Plant Germplasm Introduction and Testing, Research Unit, 24106 N Bunn Road, Irrigated Agriculture Research and Extension Center, Prosser, WA 99350
- Open AccessSeed treatment protocols for Hispaniolan pine (Pinus occidentalis Swartz [Pinaceae])Christina St John and Anthony S DavisNative Plants Journal, June 2023, 24 (2) 91-100; DOI: https://doi.org/10.3368/npj.24.2.91Christina St JohnGraduate Student Oregon State University Department of Forest Resources, Engineering and Management Corvallis, OR 97331Roles: Graduate StudentAnthony S DavisDean of the College of Life Sciences and Agriculture University of New Hampshire College of Life Sciences and Agriculture Durham, NH 03824
- You have accessRestricted accessGermination and propagation of Lithospermum canescens (Michx.) Lehm., a difficult-to-grow prairie speciesDavid Sollenberger, Cathy Thomas and Louise Egerton-WarburtonNative Plants Journal, September 2022, 23 (3) 309-323; DOI: https://doi.org/10.3368/npj.23.3.309David SollenbergerChicago Botanic Garden, 1000 Lake Cook Road, Glencoe, IL 60022Roles: EcologistCathy ThomasChicago Botanic Garden, 1000 Lake Cook Road, Glencoe, IL 60022Roles: Plant Production PropagatorLouise Egerton-WarburtonChicago Botanic Garden, 1000 Lake Cook Road, Glencoe, IL 60022Roles: Conservation Scientist, Soil and Mycorrhizal Ecology
- You have accessRestricted accessScarification and pre-chilling requirements for germination of the native forb Utah trefoil (Lotus utahensis Ottley)Thomas A Jones, B Shaun Bushman, R Trapper Crockett and Kyle C ForsythNative Plants Journal, June 2022, 23 (2) 148-155; DOI: https://doi.org/10.3368/npj.23.2.148Thomas A JonesUSDA Agricultural Research Service, Forage & Range Research Laboratory, 696 North 1100 East, Logan, UT 84322-6300Roles: Research GeneticistB Shaun BushmanUSDA Agricultural Research Service, Forage & Range Research Laboratory, 696 North 1100 East, Logan, UT 84322-6300Roles: Research GeneticistR Trapper CrockettUSDA Natural Resources Conservation Service, 137 North 100 Westm Malad, ID 83252Roles: Soil ConservationistKyle C ForsythUSDA Agricultural Research Service, Forage & Range Research Laboratory, 696 North 1100 East, Logan, UT 84322-6300Roles: Agricultural Science Research Technician
- You have accessRestricted accessSeed coat permeability and germination requirements of snowberry (Symphoricarpos albus (L.) S.F. Blake)Christina M St John and Anthony S DavisNative Plants Journal, September 2020, 21 (3) 334-340; DOI: https://doi.org/10.3368/npj.21.3.334Christina M St JohnOregon State University, College of Forestry, Richardson Hall, Corvallis, OR 97331Roles: Graduate StudentAnthony S DavisOregon State University, College of Forestry, Richardson Hall, Corvallis, OR 97331Roles: Professor
- You have accessRestricted accessOvercoming seed dormancy in 2 Rocky Mountain native shrubs: Ceanothus velutinus and Cercocarpus montanusAsmita Paudel, Youping Sun, Larry A Rupp, John Carman and Stephen L LoveNative Plants Journal, September 2020, 21 (3) 353-358; DOI: https://doi.org/10.3368/npj.21.3.353Asmita PaudelDepartment of Plants, Soils, and Climate, Utah State University, 4820 Old Main Hill, Logan, UT 84322Roles: Graduate StudentYouping SunDepartment of Plants, Soils, and Climate, Utah State University, 4820 Old Main Hill, Logan, UT 84322Roles: Assistant ProfessorLarry A RuppDepartment of Plants, Soils, and Climate, Utah State University, 4820 Old Main Hill, Logan, UT 84322Roles: ProfessorJohn CarmanDepartment of Plants, Soils, and Climate, Utah State University, 4820 Old Main Hill, Logan, UT 84322Roles: ProfessorStephen L LoveAberdeen Research & Extension Center, University of Idaho, 1693 S 2700 W, Aberdeen, ID 83210Roles: Professor
- Open AccessIncreasing germination of 2 upland sedges, Carex inops ssp. inops and Carex tumulicolaKelly Broadlick and Jonathan D BakkerNative Plants Journal, September 2019, 20 (3) 253-265; DOI: https://doi.org/10.3368/npj.20.3.253Kelly Broadlick, Native Plant Propagator, Fourth Corner Nurseries, 5652 Sand Road, Bellingham, WA 98226,Jonathan D Bakker, Professor, School of Environmental and Forest Sciences, Box 354115, University of Washington, Seattle, WA 98195
- You have accessRestricted accessPropagation protocol for blue elderberry (Sambucus nigra L. ssp. cerulea (Raf.) Bolli)Thomas C McDonough, Donald J Regan and Andrew S NelsonNative Plants Journal, September 2018, 19 (3) 254-259; DOI: https://doi.org/10.3368/npj.19.3.254Thomas C McDonough, Nursery Production Associate, Center for Forest Nursery and Seedling Research Franklin H Pitkin Forest Nursery University of Idaho, 875 Perimeter Drive MS 1137, Moscow, ID 83844-1137,Donald J Regan, Nursery Manager, Center for Forest Nursery and Seedling Research Franklin H Pitkin Forest Nursery University of Idaho, 875 Perimeter Drive MS 1137, Moscow, ID 83844-1137,Andrew S Nelson, Director, Center for Forest Nursery and Seedling Research Franklin H Pitkin Forest Nursery University of Idaho, 875 Perimeter Drive MS 1137, Moscow, ID 83844-1137,
- You have accessRestricted accessSeed germination methods of the Texas Northern Blackland Prairie ecotype of Sapindus saponaria L. var. drummondii (Hook. and Arn.) L.D. Benson (Sapindaceae)Aaron N Schad, Gary O Dick and Lynde L DoddNative Plants Journal, September 2017, 18 (3) 271-276; DOI: https://doi.org/10.3368/npj.18.3.271Aaron N SchadAaron N Schad, Research Biologist, U.S. Army Corps of Engineer Research and Development Center Environmental Lab, Lewisville Aquatic Ecosystem Research Facility, Lewisville, TX 75057,Roles: Research BiologistGary O DickGary O Dick, Research Ecologist, U.S. Army Corps of Engineer Research and Development Center Environmental Lab, Lewisville Aquatic Ecosystem Research Facility, Lewisville, TX 75057,Roles: Research EcologistLynde L DoddLynde L Dodd, Research Biologist, U.S. Army Corps of Engineer Research and Development Center Environmental Lab, Lewisville Aquatic Ecosystem Research Facility, Lewisville, TX 75057,Roles: Research Biologist