Phytologia Britannica
Subtitle: natales exhibens indigenarum stirpium sponte emergentium
Publisher: Typis Ric. Cotes, impensis Octaviani Pulleyn
Published: 1650
Place of publication: Londini
Language: lat
Number of pages: 133
Subjects: Plants; Early works to 1800; Botany; Pre-Linnean works
Notes: Attributed to William How.

"On the authority of Pulteney this has up to date (1933) been considered the first British Flora." H.W. Kew and H.E. Powell, in Thos. Johnson: botanical and royalist, fully substantiate the claims of Johnson’s Mercurius botanicus, 1634-1641, to this honour." Gard.chron. July 29, 1933 p. 82.

Philip B. Mason, with his bookplate.