title: [Comparative action of sugar and light on the growth and branching of the protonema of Ceratodon purpureus (Brid)].
mesh_terms: D002241:Carbohydrates; D008027:Light; D063245:Plant Development; D018521:Plant Physiological Phenomena
chemical_list: D002241:Carbohydrates
vernacular_title: Action comparée du sucre et de la lumière sur la croissance et la ramification du protonema de Ceratodon purpureus (Brid)