Referenced in:

• mss: 85 - Cambridge, Corpus Christi College, 291 633
• ed: 311 - London, British Library, Cotton Caligula A. xv, fols. 3-117 669-72 [De flexibus digitorum coll. as C]
• mss: 311 - London, British Library, Cotton Caligula A. xv, fols. 3-117 670
• ed: 411 - London, British Library, Egerton 3314, fols. 9-72 (with London, British Library, Cotton Caligula A. xv, fols. 120-53) 685-9 [De ratione embolismorum coll. as C]
• mss: 411 - London, British Library, Egerton 3314, fols. 9-72 (with London, British Library, Cotton Caligula A. xv, fols. 120-53) 670, 584
• mss: 451 - London, British Library, Royal 2. B. v (the ‘Royal Psalter’) 247
• mss: 483 - London, British Library, Royal 13. A. xi 634
• st: 611 - Oxford, Bodleian Library, Digby 63 (S.C. 1664) 680 [De natiuitate lunae]
• mss: 855.5 - München (Munich), Hauptstaatsarchiv, Raritäten-Selekt 108 565