Removed extra comma after "Amphitropous" in its index entry.
The index references for "Anemophilous" and "Entomophilous" should probably be 115, rather than 113, but were not changed.
The index reference for "Antheridium" should probably be 159, rather than 150, but was not changed.
Changed "short-fluited" to "short-fruited" in the index entry for "Brachy-."
The index references for "Caulescent" and "Cauline" should probably be 38, rather than 36, but were not changed.
The index reference for "Cladophylla" should probably be 61, rather than 64, but was not changed.
The index reference for "Dotted Ducts" should probably be 134, rather than 148, but was not changed.
Changed "trifoliate" to "trifoliolate" in the index entry for "Foliolate."
Changed "6" to "13" in the index entry for "Gemmule."
The index references for "Hemitropous" and "Heterotropous" should probably be 111, rather than 123, but were not changed.