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streambank wild hollyhock

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    Boiling water scarification plus stratification improves germination of Iliamna rivularis (Malvaceae) seeds
    Katri Himanen, Markku Nygren and R Kasten Dumroese
    Native Plants Journal, September 2012, 13 (3) 244-256; DOI: https://doi.org/10.3368/npj.13.3.244
    Katri Himanen
    , Researcher,
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    • For correspondence: [email protected]
    Markku Nygren
    , Senior Researcher,
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    • For correspondence: [email protected]
    R Kasten Dumroese
    , Research Plant Physiologist, USDA Forest Service, Rocky Mountain Research Station, 1221 South Main Street, Moscow, ID 83843,
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    • For correspondence: [email protected]
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