•alar 



j;us prunifiilia Bose As 7. 



Crataegus turbinafa Pursh. As 2 I 



— 



ptrridilolin hort. As 15. 



— 



iniitbtra .Miiiu'hh. As 19 



— 



jmbcscrns As 3. 



— 



niiilati-ralis Pots. As 9. 



— 



punctata J acq. As 1. 



— 



viriilis .Medik. As 7. 



— 



purpurea Loud. $14. 



— 



- L As !). 



— 



pyracanlha Peru. As 6 



— 



virdniea Lodd. As 20. 



- 



— (3 crenulata 

 Roxb As 5 



~ 



xniithocarpiis Medik. As 

 As 19. 



— 



prunifolia Ait. As 2 . 



M«spil 



is aceriiolia Poir. As 13. 



— 



quercifolia hort As 15. 



— 



aestivalis Walt. As 23. 



— 



quitciisis Benth A? 3. 



— 



apiifulia Poir. As 15. 



— 



rwularis Nutt. As 4. 



— 



Aroma Willd. A's 8. 



— 



rotandifoliaMoench As7. 



— 



axillaris IVrs. As 19. 



— 



salieiiolia Mcilik As 7. 



— 



Azarolus Poir As S. 



— 



.sauyui/iea Pall. As 14. 



— 



caucasicaC. Koch As 15. 



— 



— yDouglasiTorr 



— 



lelsinua (' KncJi As 10. 





etGr. m 14. 



— 







— o incisa Rgl As 









14. 





lolputh'iiilron Elirh. As 2. 



"~ 



— ,3 xanthocarpa 

 Rgl. As 14. 



- 



.■M..stantim,politai.a b. 



~ 



Schraderiana Ledeb. As 



— 





- 



sibirica hort. As 14. 



_ 



n.ruiiolia Munch. As 1. 



— 



spalhulataMkhx As 9 



— 



crenulata Don. As 5. 



— 



— Pursh. As 20. 



— 



Cms galli Poir As 7. 



— 



spinosissimaLodd.As 14 



— 



_ __ Wats. As 7. 



— 



stipulacea hort As 3. 



— 



twilolia Ehrh. As 1. 



— 



Mil.s.-rrata IJenth. As 3. 



— 



cuiicifnrniisMarseli. As W. 



__ 



subvillosa Schrad As 8. 



— 



cb-aiis Poir. As 15. 



— 



tanacetijolia Pets. As 



— 



elliptiea C. Koch As 20. 





12. 



— 



— Spach. As 7. 



— 



— fi oriental t> 



— 



— Guimpel. As 7. 





As 12. 





tissa Poir. As 15. 



— 



— 7 IMdroU-hi 



— 



flabellataC Koch. As 17. 





16 12. 



— 



\ .. 



— 



texana Rdibch. As 18. 



— 





— 



tiniii-uii-s.-i lhi Roi. As 2. 



— 





— 



— L. As 19. 



— 





— 



— Kerner. As 20. 



' — 



hcffrophylla Poir. As b. 



— 



triloba hurt. As 3. 



— 





— 



— hort. A^s 15. 



— 



laevigata Poir. As 15. 



— 



— far. As 15. 



— 



latifolia Poir. As 2. 



