Joannis Raii de Variis Plantarum Methodis Methodis Dissertatio Brevis Image size: 21 x 14

Image size: 21 x 14 inches

The inside front wrapper of Part 23 has a notice to subscribers: “we regret to announce that the ‘Monograph’ will be suspended until the conclusion of the War

66 text-figures and maps (some full page and nearly all in color)

Is plant imagery to do with science

from June 28th to July 4th

Joannis Raii de Variis Plantarum Methodis Methodis Dissertatio Brevis Image size: 21 x 14Pp. (xiv), 1 48. Recent brown morocco leather in period style, lettered in gilt on the upper cover, 12mo (7. 5 x 4. 75 inches; 187 x 118 mm). This work is divided into five parts: I. De Methodi Origine & Progressu; II. De Notis Generum characteristicis; III. De Methodo sua in Specie; IV: De Notis quas reprobat & rejiciendas censet D. Tournefort; V. De Methodo Tournefortiana. According to Geoffrey Keynes in The Bibliography of John Ray, p. 129: this