22 Etvart, White and Rees : 



EXPLANATION OF PLATES. 



Plates III., IV. —Acacia Mackkyana, Ewart and White. 



Fig. 1. — Portion of flowering branch [natural size]. 

 2. — Phyllode [magnified]. 

 3. — Diagram of transverse section of a pliyllode [magnified]. 



(a) Cuticle. 



(b) Stoma. 



(c) Assimilating tissue. 



(d) Sclerenchyma. 



(e) Phloem. 



(f) Xylem. 



(g) Pith. 



Fig. 4. — Smaller sepal [magnified]. 

 5. — Larger sepal [magnified]. 

 6. — ^Single flower [magnified]. 

 7. — Unripe fruit [magnified]. 

 8, 9. — Lnripe fruits [less magnified] [diagrammatic]. 



Plate V. — Allenia Blackiana, Ewart and Rees. 



Fig. 1. — Whole plant of Allenia Blackiana. Ewart and Rees. 

 2. — Male Flower of same. 

 3. — a.b. Anther before and after dehiscing. 

 4.— Fruit. 

 5. — Seed and embryo. 



Var. microphylla. 



Fig. 6. — Sprig of A. Blackiana, var. microphylla. 

 7. — Female flower. 

 8. — Fruit of same. 



Plate VI. — Daviesia Grahami, Ewart and White 



Fig. 1. — Side view of leaf. 



2. — Small portion of branch showing axillary inflorescence. 

 3. — Calyx of D. Grahami, magnified. 



D. daphnoides. 

 Fig. 4. — Calyx of D. daphnoides, magnified. 



