PHANEROGAMS 



BIRCH, HAZEL, OAK, AND WILLOW 



PLATE X. 



FiglMale & Female 

 Inflorescence of Burn 



Fig. 2 Scale detached 7 Fig. 5 Female Flowers 



>b)jnmr v^ Fig. 3 'Male Flower Fig. 4 Stamen with forMFlament 



DIAGRAM Wim of Timers of Birch. 



a MaJe 



• B rae.t a 



l> female 



^ 



,{ ' 



Primary Bract " 



■Tangle. Tlo»vs 



Fanale 

 In/lortscnre 



(a,, Male. 



o 



Flwi of Flowers of Alder Fig BFrwtTuTged FiglYejtaaTs^ction of Fruit 



o , remale. " <.' <j 



\ 



Fig. 8 Ma f.& Female 

 Inflorescence, of Hazel 



; Tertiary Bracts'.. 

 Seeondan ., 



/w,~ ■ - HAZEL 

 Iig.10 Inner view of Scale magnified 



'emaL- Inflorescence 



Fig 9 Scale detached inner view 



* 



Figll Stamen witfi forked Filament] 



Fig.Tl 'Male ■^Female 

 Irfmrescence of Oak 



Figl2 Female Inflorescence enlarged Fig.l4Female Mower 

 Fig '13. Feme. Bract inner view^ 



Primary Bract 



Bracteole 



Figlo Fruit witii shell cut through 



Fig 16 Seed Vertical Section 



DIAGRAM HL Plan of Flower 



(a) Male. (I) Fanale 



Tertian;.- Bracts 

 Secondary . 



Primary 



Shell 



Fibrous Coral 



Tladich 

 Plumule 

 Stalk or Petiole, 

 of Cotyledon 



Cotyledon. 



A K 



Fig. 20 Yertical Section of same enlarged 



Stiama, 



FigBMakFtower F & 29 Femnk Fbwer 



enlarged. 



**^- : * Bract 



iflfe 



Ovules 



Fig. 23 Male Inflorescence ofWdlow 



WILLOW 

 Fig. 25 Female Inflorescence 



aw 



2d Female Flower 



Stigma. 



24 Male Flower 



Stamens 



c 



ract 

 Disc 



Disc 



Fig n Fruit of Oak 



Remains of Stigma 



Fig. 28 Seed with Earns 



Nut 



Cupide oCover hipping 

 Scalv Bracts 



Fig. 22 Seed 



j^Eadical 

 [fbanule 



Cotyledon 



Engraved, Printed and Published "by W! k ATT Johnston, Edmbmrg 



