Research source
Burton (2010) — McDonald seedling origin account
A documented source used to build and check Hoya Library records. This page explains what the source is, what it contributes, and where its limits remain.
Historical society publication 2010; month and day unverified
This source record is live while its research review continues. Bibliographic details and interpretations may change as the evidence is checked.
Citation
Christine M. Burton. 2010; month and day unverified. pp. Physical PDF pages 14–15: McDonald seedlings and unknown pollen donors.
Evidence scope and limits
Original held; exact focal passage checked; dated historical assertion, not modern identity authentication