A one-page review from the Botanical Gazette's Current Literature section summarizing Tine Tammes's genetic study of flower characters in six varieties of common flax (Linum usitatissimum). It explains how complementary factors B and C produce blue flowers, with factor A intensifying the color, and how these factors affect anther color, seed color, petal shape, vein pigmentation, and seed number and viability. It is plant genetics rather than textile technique, relevant to flax as a fiber crop.

A 1922 scientific article from the Botanical Gazette on the bacteriology of flax retting, the process that frees bast fibers from the flax stalk. It describes flax cultivation, dew and water retting, and scutching. It then reviews earlier work on retting organisms (van Tieghem, Winogradsky, Haumann, Beijerinck, Rossi and others). It also reports the author's experiments with pure cultures and vat liquors from a Michigan rettery, concluding that an anaerobic spore-former, identified as Clostridium amylobacter, is the specific retting agent.