388 Pteridophyten, 



Christ, H., Filices Wilsonianae. (Botanical Gazette. LI. p. 

 345—359. fig. 1—2. May, 1911.) 



In reporting upon the pteridophytes collected in China by 

 E. H. Wilson in 1907 and 1908 the following are described as new: 

 Sorolepidiitm Christ, gen. nov., based upon S. glaciale Christ {Poly- 

 stichum glaciale Christ), related to the genus Polystichunt ; Polysti- 

 chum leucochlamys Christ, founded upon Wilson 2600 and 2606; 

 P. lacerum Christ, on Wilson 2608; P. Wüsoni Christ, on Wilson 

 2614; P. deversum Christ, on Wilson 2625; P. woodsioides Christ, 

 on Wilson 2615; P. molliculum Chr\?,i , on Wilson 26bl \ Gymnopteris 

 Sargentii Christ, on Wilson 2669; Athyriwin mupinense Christ, on 

 Wilson 2610; Adianthum aristatum Christ, on Wilson 2674; Dry- 

 opteris psendociispidata Christ, on Wilson 2603; and Pteris cretica 

 var. subserrulata Christ, on Wilson 2670. A report upon the structure 

 of starch derived from Chinese specimens of Pteridium aquüinum 

 is also given. Maxon. 



Copeland, E. B., Additions to the Bornean fern flora. 

 Philip. Journ. Sei. Bot. V. p. 283—285. September, 1910.) 



The following Bornean pteridophyta are described as new: Pro- 

 tolindsaya Copel., a new genus founded upon a Single species P. 

 Bi'ooksü Copel., sp. nov., from Gunong Bengkarum, Brooks 47; 

 Dvyopteris glahrior Copel., Schisoloma heterophyllum Speluncae Copel., 

 Aspleniufn trifoliaturn Copel., A. filiceps Copel., and Plagiogyria 

 pycnophylla integra Copel. One new "combination" appears: Dryopte- 

 ris penangiana calvescens [D. ferox calvescens Christ). Maxon. 



Copeland, E, B., Bornean ferns collected bv C. J. Brooks. 

 (Phihp. Journ. Sei. C. Bot. VI. p. 133—143. pl. 12— 25. July 31, 1911.) 



Includes descriptions of the following new species of Pterido- 

 phyta, all from Borneo: Angiopteris .Brooksii, A. ferox, Cyathea 

 arthropoda , C. Hewittii, C. pavaphysata, C. {Alsophila) Brooksii, C. 

 borneensis, Dryopteris paucisora, D. acanthocarpa , D. compacta, D. 

 niirabilis, Tectaria Brooksii, Asple7iiu7n Brooksii, Lindsaya nitida, L. 

 orbiculata var. odontosorioides, Adiantuin piilcherrimum , Taenitis 

 Brooksii, Polypodimn sparsipilum , and P. setaceiwt; most of which 

 are figured. There is a discussion also of the Drynaria group, with 

 a kej' showing the distinctive characters of the genera ^^/aowo;'/>Äa^ 

 Merinthosorus, Photinopteris , Thayeria, and Drynaria. The genus 

 Aglaoinorpha is redefined to include 3 sections: He^nistachyum, 

 with a Single species, Aglaomorpha Brooksii, sp. nov., from Sarawak; 

 Dryostachyiitn, with two species, Aglaomorpha splendens {Dryosta- 

 chyum splendens. J. Sm.) and Agl. pilosa {D. pilosmn J. Sm.); and 

 Psygmium, with one species, Agl. Meyeniana Schott. Maxon. 



Copeland, E. B., Cyatheae species novae orientales. (Philip- 

 Journ. Sei. C. Bot. VI. 6. November, 1911; issued January 31. 1912.) 



The following species of Cyathea are described as new: C sub- 

 sessilis, from Samoa, C. deorsilobata, from Samoa; C. Vaupelii, from 

 Samoa; C. Betchei, from Samoa, C. hemichlamydea , from Borneo, 

 C. incisoserrata , from Sarawak, C. antpla, from Sarawak, C. leuco- 

 carpa, from Sarawak, C. poiensis, from Sarawak, C. stipitulata, from 

 Sarawak, C. longipinna, from Sarawak, C. trichophora, from Luzon, 



