X CONTENTS. 



Page. 



Nabowick (1901) 34 



Nelj ubow ( 1 90 1 ) 34 



Schulz (1901) 34 



Borodin (1867) 34 



Milde (1857) 34 



Scope, Purpose and Methods of the Present Observations. 



Agave Americana L 37 



Allium Neapolitanu7n A.^x 37 



Allium vineale L. 



39 



Amaryllis Johnsonii Bury 40 



Amorphophallus Rivieri Dur 40 



Apios Apios (L.) MacM 42 



Aplectrum spicatum (Walt.) B.S.P 46 



Arisaema Dracontium (L.) Schott 48 



Arisae7na triphyllu7n ( L. ) Torr 50 



Aristolochia sp 71 



Asparagus officinalis L 73 



Asplenium platyneuron (L.) Oakcs 75 



Aster divaricatus L 78 



Baccharis halimifolia L 80 



Bicticulla cucullaria (L.) Millsp 80 



Botrychiu7n obliquu77i Muhl 80 



Bowiea volubilis Harv 82 



Brassica ca77ipestris L 84 



Caladiu77i esculentum Vent 85 



Calla (cultivated) 86 



Calla palustris L 87 



Ca77iassia = ^uamasia sp 87 



Canna (cultivated) 88 



Castanea de7itata (Marsh) Borkh 91 



Cicuta 7naculata L 93 



Claytonia Virginica L 94 



Cocos 7tucifera L 95 



Coix Lachry77ia-Jobi L 97 



Colocasia sp 97 



Cor7tus alter}iifolia L 97 



Cycla77ie7i sp 1 00 



Cypripediu7n 7nontanu7)i Dougl loi 



Delphiniu77i exaltatu7>z Ait 102 



Equisetu77i arvense L 103 



Erythronitmi HarHvegi '^. Wats 104 



