THE first edition of Prof. Stevens's work was reviewed in NATURE for July 9, 1908 (vol. lxxviii., p. 219). The present issue has been enlarged by the addition of a chapter on reproduction, and the ...

Mr. Frills teaches students about the parts of a plant and their functions. In this lesson, Mr. Frills teaches students about the parts of a plant and their functions. / Chris Frills, KIPP St. Louis, ...

Genetic studies in maize have identified several regulatory genes that control the tissue-specific synthesis of purple anthocyanin pigments in the plant. c1 regulates pigmentation in the aleurone ...

STUDENTS and teachers of botany have in the past made good use of the two text-books by the joint authors: “An Introduction to the Study of Plants” and “An Introduction to the Structure and ...