Referenced in:

• mss: 145 - Cambridge, Peterhouse, 251, fols. 106-91 71 and n. 21
• st: 402 - London, British Library, Cotton Vitellius C. iii, fols. 11-85
• mss: 412 - London, British Library, Harley 55, fols. 1-4 32
• mss: 421 - London, British Library, Harley 585 59
• st: 479 - London, British Library, Royal 12. D. xvii (‘Bald’s Leechbook’) 35-45 et passim
• st: 633 - Oxford, Bodleian Library, Hatton 76 (S.C. 4125), fols. 68-139 59-64