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.