Separate from Proc. Acad. Nat. Sci. Phila. Pt. III 1921: 459-536.Mode of access: Internet
Bost.soc.nat.hist. Mem. v.4, p.71-104, illus. pl.9-12, 1888."References concerning Geraniaceae" p.10...
i. Ranunculaceae-Polygalaceae (1899)-- ii. Hypericaceae-Ancistrocladaceae. (1901).Mode of access: In...
Reprinted from: Annales de Jardin Botanique de Buitenzorg. 2 ser. 1907. 6: 138-194, pl. 9-19.Mode of...
Detached from Proceedings of the Academy of Natural Sciences of Philadelphia, Dec. 1919."Issued Marc...
"Reprinted, without change of paging, from Torreya 19 : 107-119, August 7; 143-152, September 17; 16...
"Printed by the George W. Carpenter fund for the encouragement of original scientific research."Mode...
Also considered as Contribution from the New York botanical garden, no. 219.Mode of access: Internet
Reprinted from: Proceedings of the American Philosophical Society. 1911. 50: 301-315.Mode of access:...
"List of genera and species published in this flora": p. 133.Mode of access: Internet
Reprinted from: Philippine Journal of Science. 1908. 3:1-10.Mode of access: Internet
"From the Proceedings of the Iowa Academy of Sciences, volume VIII."Cover title.Mode of access: Inte...
"From the Proceedings of the Iowa academy of sciences, vol. viii."Mode of access: Internet
"Botanical Society of America, Publication 31. vol. XLII, no. 496."Mode of access: Internet
"From the St. Louis Acad. of Sciences, vol. V, no. 3."Title from cover.Bibliography: p. 531-532.Mode...
Reprinted from: Bull. Lab. Nat. Hist., State Univ. Iowa, 1901. 5(2): 87-137, pl. 1-3.Mode of access:...
Bost.soc.nat.hist. Mem. v.4, p.71-104, illus. pl.9-12, 1888."References concerning Geraniaceae" p.10...
i. Ranunculaceae-Polygalaceae (1899)-- ii. Hypericaceae-Ancistrocladaceae. (1901).Mode of access: In...
Reprinted from: Annales de Jardin Botanique de Buitenzorg. 2 ser. 1907. 6: 138-194, pl. 9-19.Mode of...
Detached from Proceedings of the Academy of Natural Sciences of Philadelphia, Dec. 1919."Issued Marc...
"Reprinted, without change of paging, from Torreya 19 : 107-119, August 7; 143-152, September 17; 16...
"Printed by the George W. Carpenter fund for the encouragement of original scientific research."Mode...
Also considered as Contribution from the New York botanical garden, no. 219.Mode of access: Internet
Reprinted from: Proceedings of the American Philosophical Society. 1911. 50: 301-315.Mode of access:...
"List of genera and species published in this flora": p. 133.Mode of access: Internet
Reprinted from: Philippine Journal of Science. 1908. 3:1-10.Mode of access: Internet
"From the Proceedings of the Iowa Academy of Sciences, volume VIII."Cover title.Mode of access: Inte...
"From the Proceedings of the Iowa academy of sciences, vol. viii."Mode of access: Internet
"Botanical Society of America, Publication 31. vol. XLII, no. 496."Mode of access: Internet
"From the St. Louis Acad. of Sciences, vol. V, no. 3."Title from cover.Bibliography: p. 531-532.Mode...
Reprinted from: Bull. Lab. Nat. Hist., State Univ. Iowa, 1901. 5(2): 87-137, pl. 1-3.Mode of access:...
Bost.soc.nat.hist. Mem. v.4, p.71-104, illus. pl.9-12, 1888."References concerning Geraniaceae" p.10...
i. Ranunculaceae-Polygalaceae (1899)-- ii. Hypericaceae-Ancistrocladaceae. (1901).Mode of access: In...
Reprinted from: Annales de Jardin Botanique de Buitenzorg. 2 ser. 1907. 6: 138-194, pl. 9-19.Mode of...