Edmund A. C. L. E. Schelpe · 13 obras en el catálogoObrasOOn the taxonomy of Pellaea hastata (Linn. f.) LinkOn the taxonomy of Pellaea hastata (Linn. f.) LinkAArtificial key to the genera of the Hornworts and non-leafy Artificial key to the genera of the Hornworts and non-leafy liverworts of Southern AfricaTThe identity of Notholaena bipinnata SimThe identity of Notholaena bipinnata SimTThe Cheilanthes multifida complex in southern AfricaThe Cheilanthes multifida complex in southern AfricaEEcological observations on Pteridophyta in the Kangra HimalaEcological observations on Pteridophyta in the Kangra HimalayaOOsmundites atherstoneiOsmundites atherstoneiOOsmundites natalensisOsmundites natalensisTTwo new generic records of mosses for southern AfricaTwo new generic records of mosses for southern AfricaFFlora ZambesiacaFlora ZambesiacaVVegetative reproduction in Encephalartos ghellinckii LemVegetative reproduction in Encephalartos ghellinckii LemAAn introduction to the South African orchidsAn introduction to the South African orchidsPPtéridophytes =Ptéridophytes =PPteridophytaPteridophyta
OOn the taxonomy of Pellaea hastata (Linn. f.) LinkOn the taxonomy of Pellaea hastata (Linn. f.) Link
AArtificial key to the genera of the Hornworts and non-leafy Artificial key to the genera of the Hornworts and non-leafy liverworts of Southern Africa
TThe Cheilanthes multifida complex in southern AfricaThe Cheilanthes multifida complex in southern Africa
EEcological observations on Pteridophyta in the Kangra HimalaEcological observations on Pteridophyta in the Kangra Himalaya
TTwo new generic records of mosses for southern AfricaTwo new generic records of mosses for southern Africa
VVegetative reproduction in Encephalartos ghellinckii LemVegetative reproduction in Encephalartos ghellinckii Lem