13th-14th century. Circa instans Platearii.
Trinity College, Cambridge.
13th-14th century. Versus de Ysope (Hyssop).
Harleian 524 (CLXI). British Museum.
Circ. 1300. De herba Basilisca seu Gentiana.
Harleian 2851 (XXIX). British Museum.
(Written in England.)
13th century. Beginning of a history of trees and plants which ends abruptly on page 3.
Harleian 4751. British Museum.
Late 13th-14th century. [Verses—including 19 lines on various herbs.]