Gymnosperms. 



C52 



6500 



Usener. 54874. 54875. Zuwachs- 

 uiitcrsiK liungen an Kicfcrn und Fichtcn. 



Vogtherr. 'Adr>8. Astlosc Fichtc. 



Wettstein. 5514.1. Parthcnokarpie 

 boi Diospi/ros Kaki. 



Wilamowitz - MoUendorff. 55179. 

 1st (lie j;riiiio Doiiglasfichte in 

 DoTitsc hland frosthart ? 



Wild. 5,->183. Moglichkcit und 

 Rcntahilitjit tier Bckiimpfung der Kic- 

 fcrnschiitti' niit Kunstdiinger. 



Witte. .'>.")2()3. Kiofirnliainn- 



echwainnibokiinipfung. 



Wolff. 55275. Abies sibiricu in 

 Russland. 



Yoshimura. 55326. Eiwei.ss aus 

 Sanien \on I'inus koraicnsis Sieb. et 

 Zucc. 



Zaldsskij. 55353. Un notivcau 

 Diidnxi/ldit a faisieaux dc bois primairc 

 autour dc la moillc, provenant du 

 dcvonicn 6up6ritur du bassin dc Donctz. 



Zederbauer. 553G0. Kcinilingc von 

 Pseuddtftvga macrocdrpn Mayr. 553<)1 : 

 Aufastung dcr Waldbiiunic. 



SYSTEMATIC. 

 General. 



Alceniu-s. 49126; Bernatsky. 

 4n4r)5; Dam..\ Torre. 50288; 



.5()()48 ; Fedcenko und 

 50722; Hill and Fraixe. 

 Plaut. 53407 ; T.iaden. 



ENliLER, 



Flerov. 

 515t)7 ; 

 54753. 



Special. 



Abies [Coniferae]. Braohetta. 



49077; Cavaka. 49957; Jacubsex. 

 51749; Mattel 52739; Pilliohodv. 

 53448 ; WoLFF. 55275. 



Actinostrobitesf [Coniferae]. 

 DEHi LTE. 54(»07. 



SCHIN- 



Amyelon 

 53177. 



[Cordaiteae]. Osborn. 



Androvettia n. gen. [Coniferae]. 

 HoLLiCK and Jeffrey. 51611. 



Anomaspis n. gen. [Coniferae]. 

 HoLLicK and Jeffrey'. 51611. 



Araucariaf [Coniferae]. Dusen. 



50533; Gekome. 51053; Neger. 

 53065; Shaw. 54291. 



Araucarioxylon [Coniferae]. Gordon. 

 51128; HoLLicK and Jeffrey. 51611. 



Brachyoxylon n. gen. [Coniferae]. 

 HoLLicK and Jeffrey. 51611. 



Callitris [Coniferae]. 



Staff. 54498. 

 Hartz. 



Carpolithesf [Cvcadacea"] 

 ,ii:5!»<». 



Cedrus [Coniferae]. Anderson. 



49149; Jacobsen. 51749; Mac- 

 Pherson. 52615. 



Cephalotaxus [Coniferae]. Hemsley. 

 51400: lliM.MELBAUB. 61580; Jacob- 

 .SKX. 51749. 



Ceratozamia [Cycadaceae]. Dobety. 

 50453. 50455. 



Chamaecyparis [Coniferae]. Jacob- 

 SE.v. 51749. 



Coniferae. Anderlind. 49146 ; 

 Baker. 49252; Beissner. 49404, 

 BoROViKOV. 49623 ; Falck. 

 FrOmbldsg. 50911 ; Heyer. 

 Meier. 52780 ; Minster. 



49410; 

 50702 ; 

 51547 ; 

 53009 ; 

 53983 ; 

 .-)4733. 



Begnault. 53676 ; Sauer. 

 TiiiL. 54708 ; Thomson. 



Abies, ActinostrobitcB, 

 AnoniawpiB, Araucaria, 

 Brachyoxylon, Calli- 



Androvettia, 

 Araucarioxylon, 



tris, Cedrus, Cephalotaxus, Chamaecy- 

 paris, Cryptonicria, CHapressus, 

 Dactyolepis, Dadoxylon, Eugeinitzia, 

 Oeinitzia, Ginkgo, Juniperus, Ketel- 

 ecria, Larix. Libocedrue, Micro- 

 cachrys, PhyilocladuH, Picea, Pinus, 

 Pityoidolcpis, Podocarpus, Pseudo- 

 gcinitzia. Pseudolarix, Pseudotsuga, 

 llaritania. Sabina, Saxegothaea, 

 Sciadopitys, Sequoia, Sphenaspis, 

 Strol)ilitcs, Taxodium. Taxus, Thuja, 

 Tliujopsis, Torreya, Tsuga, Voltzia, 

 W'liwitschia, Widdringtonia. 



Coniferales v. Conites, Pagiophyllum. 



Conitesf [Coniferales]. Salfeld. 

 53956. 



Cordaiteae v. Amyelon. 



Cryptomeria [Coniferae]. Himmel- 

 baur. 51.^80; Jacobsen. 51749. 



Cupressus [Coniferae]. Jacobsen. 

 51749; Prause. .53532. 



Cycadaceae v. Carpoiithes, Cerato- 

 zamia, Dioon, Encephalartos, Micro- 

 cycas, Podozamites, Stangeria, 



Williamsonia, Zamia. 



