Seed Viability

Tetrazolium Chloride Testing to Establish Seed Viability

Screen shot from Atlanta Botanical Garden's video on using Tetrazolium Chloride testing to establish seed viability

Understanding what percentage of a seed collection is viable is of utmost importance. Generally germination trials will be conducted on seed, however in instances where germination tests are not ideal, other methods might also be used to ascertain viability. Tetrazolium chloride is a chemical that is used to stain seed, allowing the researcher to determine […]

Read More…

Seed viability Hawai‘i’s foundational-ʻōhi‘ trees linked environmental variables

Nina Rønsted, National Tropical Botanical Garden Climate can play a critical role in plant physiological processes at all life stages, but investigations into climate effects often focus on only adult life stages. However, climate can influence seed development and germination, which can in turn strongly affect community dynamics. Native Hawaiian Metrosideros spp. (Myrtaceae; ʻōhi‘a,; 13 […]

Read More…

Browse by Tags

2018 National Meeting 2019 National Meeting 2020 National Meeting Atlanta Botanical Garden California California Botanic Garden California Plant Rescue Network Center for Plant Conservation Chicago Botanic Garden Climate Change Conservation Champion Conservation Collection conservation genetics CPC2021 CPC2022 CPC2023 CPC2024 CPCPlants2020 CPCPlants2021 CPCPlants2022 CPCPlants2023 CPCPlants2024 CRYO 2019 San Diego cryobiotechnology cryopreservation Denver Botanic Gardens Desert Botanical Garden Dionaea muscipula Exceptional Species Ex Situ Conservation Fairchild Tropical Botanic Garden FAQ Florida Florida Plant Rescue FLPR genetic diversity germination test Hawaii IMLS Seed Longevity Laukahi Network long-term monitoring micropropagation Monitoring National Collection National Collection Spotlight North Carolina North Carolina Botanical Garden Orchids Plant Conservation Genetics Workshop 2019 Quercus cedrosensis Quercus dumosa Rare Plant Academy reintroduction San Diego Zoo Global San Diego Zoo Wildlife Alliance Santa Barbara Botanic Garden seed bank seed banking seed bulking seed collection seeds SePPCon 2020 The Arboretum at Flagstaff The Morton Arboretum tissue culture View More