A Study on Damage of Chromosomes Activity in Seedlings of Crepis Capillaris - Progress in Organic and Physical Chemistry: Structures and Mechanisms - page 271

FIGURE 4 Crepis capillaris : the mitotic indexes in seedlings (a) and rearrangement of
chromosomes in metaphase 2n-meristem cells (b) after 24, 27 and 36 hr from the start of seed
soaking in a solution of phosphemid 2 × 10 -2 M (22,4 mg, 50 ml of water). Fixation: through
3-9 hr after seedling. Seeds were germinating in 0.01% colchicine. Seeds are of harvest 1967.
Analysis: July 1968.