Despite being a bane to the Kew Director, the latter clearly recognized the talents of William Purdom and recommended his employee as a plant collector for a joint venture by Harry Veitch and the Arnold Arboretum of Harvard University to the northern provinces of China in 1909. No sooner had Purdom's dismissal been finalized, than that same establishment arranged for the British administration, including the Legation in Beijing, to give him all assistance. David Prain was evidently a very fair and honourable man.
Despite being a challenge for the Kew Director, the latter recognized William Purdom's talents and recommended him as a plant collector for a joint venture between Harry Veitch and the Arnold Arboretum of Harvard University in northern China in 1909.  Purdom was quickly dismissed but the establishment provided support to him through the British administration, including the Legation in Beijing. David Prain was known for his fairness and honesty.