John, of Gaddesden, 1280?–1361: Rosa medicinae [Latin]
- Manuscripts:
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- MS. Bodl. 362 (Selected pages online) — 1448, 1449, 1453, 1454; English, Salisbury (and Oxford (?))
- MS. Bodl. 608 (Selected pages online) — Composite manuscript
- MS. e Mus. 146 — Composite manuscript
- Merton College MS. 262 — S. XIV ex.; script of English appearance.
The above references reflect only the current coverage of the online catalogue and may not be comprehensive.