Letter from A. Hansen 25.5.81. For dates see R.Desmond, Dict. Brit. & Irish Botanists & Horticulturists (1994) which cited fl. 1770s-1790s; Date of birth from Australian National Herbarium biographical notes.
Comments
The dates in TL2 are incorrect. 1715 is the year of birth of his father, Johann Sebastian Mueller/John Miller (J.S.Muell.)