Shasta beardtongue, Penstemon heterodoxus var. shastensis, at Grass Lake Rest Area in Siskiyou County, California. Fresh seeds from this population were collected by the California Native Plant Society for the IMLS Seed Longevity Study on July 24, 2023. […]
IMLS Seed Longevity
Clarkia biloba subsp. australis
Mariposa clarkia, Clarkia biloba subsp. australis, in roadcut at McCabe Flat Campground in Mariposa County, California, on June 7, 2023. Fresh seeds from this population were collected by the California Native Plant Society for the IMLS Seed Longevity Study on August 2, 2023. […]
Campanula scabrella
Rough harebell, Campanula scabrella, in serpentine outcrop on Mt. Eddy in Shasta-Trinity National Forest in Trinity County, California. Fresh seeds from this population were collected for the IMLS Seed Longevity Study on August 27, 2023. […]
Fruits of Astragalus rafaelensis (linifolius)
A seed collection was made from Dominguez Canyon in 2023 […]
Astragalus rafaelensis (linifolius)
An individual in the population at Dominguez Canyon, Colorado. A seed collection was made in June 2023. […]
IMLS Seed Longevity Study: Researching the Aging of Rare Plant Seeds
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Data & Seed Collection
C. socialis […]
achenes of Clematis socialis
achenes at a site in Alabama are collected by Atlanta Botanical Garden’s Micropropagation & Seed Bank Coordinator, Jason Ligon. […]
Cyperus javanicus seeds
Cyperus javanicus seeds collected for CPC IMLS RIN study. […]
Argemone glauca Seeds
Argemone glauca seeds. These specific seeds were used in seed salinity tolerance study to improve our understanding of coastal plant species tolerance to projected increases in salinity exposure at the early ontogenetic stage of seed germination. Argemone glauca var. glauca was collected for the CPC IMLS RIN study. Imaged in the NTBG Seed Lab by […]
Anemone patens var. multifida
Submitted by Anna Carragee for IMLS Seed Longevity project. […]
Carex comosa
Rare Care volunteer Romey Haberle helps collect Carex comosa seeds by boat! […]
Anemone patens var. multifida
Anemone patens var. multifida in seed July 2021. […]
Dodonaea viscosa seeds
Dodonaea viscosa collected from Makauwahi Cave Reserve on Kauai. Image by Raffaela Abbriano (NTBG Seed Lab). […]
Bidens torta
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Corbin Banua Collecting Metrosideros polymorpha var. polymorpha
Photo Caption […]
August News 2022
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CPC Summer Fellowship: Seed Longevity Study Update
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