This collection was received from William T. Stearn on May 1962. It consists of nine file folders. The first eight folders each contain one article reprint and the original handwritten manuscript of the article. File folder 9 contains the handwritten manuscript for the article without the reprint.

“On the Development of the Pollen Grain and Anther of Some Onagraceae.”
88 manuscript pages
Published in: Abdruck aus Beihefte zum Botanïschen Centralblatt XIX: 1: 2, 1905
Original handwritten manuscript; reprint

“On the Development of the Spores of Helminthostachys zeylanica”
34 manuscript pages
Published in: Annals of Botany XX: LXXVIII, April 1906
Original handwritten manuscript; reprint

“On the Development of Spores of Riccia glauca”
57 manuscript pages
Published in: Annals, XX: LXXIX, July 1906
Original handwritten manuscript; reprint

“On Elaioplasts”
33 manuscript pages
Published in: Annals, XXIII: LXXXIX, January 1909
Original handwritten manuscript; reprint

“Studies in Spore Development”
55 manuscript pages
Published in: Annals, XXV: XCVII, January 1911
Original handwritten manuscript; reprint

“Notes on the Development of the Carpophore of Agaricaceae”
25 manuscript pages
Published in: Annals, XXV: XCIX, July 1911
Original handwritten manuscript; reprint

“Studies in Spore Development. III. The Premeitotic and Meitotic Nuclear Divisions of Equisetum arvense”
69 manuscript pages
Published in: Annals, XXVII: CVIII, October 1913
Original handwritten manuscript; reprint

“Ant-gardens and ant-hotels”
30 manuscript pages
Published in: Knowledge and Sc. News London, 6 1909(95-99) [name of journal not on reprint]
Original handwritten manuscript; reprint

“The Spores of Equisetum”
16 manuscript pages
Published as “The Development of the Spores of Equisetum” in: New Phytologist, Vol. 8, Issue 7. pp. 261-265. July 1909.
Manuscript