Contents of Volume I. 



Introduction, 



Abbreviations of the Names of Authors, 



Glossary of Special Terms, 



General Key to the Orders and Families, 



Index to Latin Genera in Volume I. 



Symbols Used, 



v-xin 



xiv-xvi 



xvii-xxi 



xxii-xxix 



678 



iv 



1. Ophioglossaceae i 



2. Osmundaceae 7 



3. Hymenophyllaceae 8 



4. Schizaeaceae 9 



PTERIDOPHYTA 1 



5. Polypodiaceae 10 



6. Marsileaceae 36 



7. Salviniaceae 37 



8. Equisetaceae 38 



9. Lycopodiaceae 42 



10. Selaginellaceae 48 



11. Isoetaceae so 



1. Pinaceae 



1. Typhaceae 



2. Sparganiaceae 



3. Zannichelliaceae 



4. Naiadaceae 

 s. zosteraceae 



6. scheuchzeriaceae 



7. Alismaceae 



8. Vallisneriaceae 



9. Hydrocharitaceae 



10. Gramineae 



11. Cyperaceae 



1. Saueuraceae 



2. Juglandaceae 



3. Myricaceae 



4. Leitneriaceae 



5. Salicaceae 



68 



69 



74 



89 



90 

 91 



93 

 104 

 106 

 107 



29s 



SPERMATOPHYTA 55 



Gymnospermae 55 



55 2. Taxaceae 67 



Angiospermae 68 



M onocotyledones 



12. Araceae - 



13. Lemnaceae 



14. Mayacaceae 



15. Xyridaceae 



16. Eriocaulaceae 



17. Bromeliaceae 



18. Commelinaceae 



19. Pontederiaceae 



20. Juncaceae 



21. Melanthaceae 



22. LlLIACEAE 



Dicotyledones 

 Choripetalae 



68 



44i 



446 



450 



450 



453. 



456 



457 



462 



465 



485 

 495 



577 



577 



605 

 614 

 625 

 630 

 633 



23. Convallariaceae 513 



' 24. Trilliaceae 522 



25. Smilaceae 526 



26. HaemodoraceA.; 530 



27. Amaryllidaceae 531 



28. Dioscoreaceae 535 



29. Iridaceae 536 



30. Marantaceai 546 



31. burmanniaceaj) 546 



32. Orchidaceae 547 



11. Urticaceae 634 



12. Loranthaceae 638 



13. Santalaceae 639 



14. Aristolochiaceae 641 



15. Polygonaceae 646 



ENGLISH NAMES 

 FERNS AND FERN- ALLIES 



1. Adder's Tongue Family 1 



2. Royal-fern Family 7 



3. Filmy-fern Family 8 



4. Climbing-fern Family 9 



5. Fern Family 10 



6. Marsilea Family 36 



7. Salvinia Family 37 



8. Horsetail Family 38 



9. Club-moss Family 42 

 10. Selaginella Family 48 

 •11. Quill wort Family 50 



