Fish Hook Cactus

Mammillaria dioica (Fish Hook Cactus) peeking out from under the shrubs in Anza Borrego Desert State Park […]

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Hosackia crassifolia var. otayensis

San Diego Botanic Garden Science and Conservation staff are surveying Otay Mountain for the rare Otay Mountain lotus.   SDBG will be mapping all occurrences, collecting herbarium vouchers and seed, conducting germination trials, and growing out plants for future restoration and ex situ efforts. […]

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Seed viability test

Germination experiment to test the viability of 10-year old seeds from the federally endangered fleshy-fruit gladecress, Leavenworthia crassa. Seeds were disinfected in NaDCC and Tween solution, then sown on a 0.8% agar plate, pH between 5.6-5.8, with 1ppm plant preservative mixture using a 1cm grid pattern. […]

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Living on the Edge!

Surveying for the Zapata Bladderpod (Physaria thamnophila) on the bluffs of the Rio Grande (Dr. Brenda Molano-Flores, PI, seen overlooking the cliff) […]

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Bums In the Air

Members of the MUN Botanical Garden in search of the endangered Longs Braya on the Limestone Barrens of The GReat Northern Peninsula, Newfoundland, Canada […]

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