Sloane 1088 (I). British Museum.

15th century. Herbes necessarie for a Gardyn.

Sloane 120 (I). British Museum.

15th century. On the virtues of herbs.

Sloane 2403. British Museum.

15th century. Poem on the virtues of herbs.

Sloane 2457. British Museum.

15th century. Treatise on the virtues of herbs.

Sloane 2460. British Museum.

Early 15th century. A fewe othre dyverse herbes with her vertues wich be not yfound in the bokes of Macer.