CCII. EUPHOEBIACE^:. 



689 



Pseudanthus pimelioides, flower (mag.). 



Pseudanthus. 

 9 flower (mag.). 



Pseudanthus. 

 Fruit (mag.). 



Pseudanthus. 



Seed cut vertically 



(mag.). 



Poranthera. 

 3 flower (mag.). 



Poranthera. 

 9 flower (mag.). 



Poranthera. 

 Stamen (mag.). 



Cotyledons semi-cylindric, not sensibly broader than the radicle, and much 

 narrower than the albumen. Stem sub- woody. Leaves narrow. 



TRIBE I. CALET1EJE. 

 Ovarian cells 2-ovuled. Calyx of $ quincuncial in aestivation. (Australia.) 



Sub-tribe I. PORANTHERE.E. Flowers petalous. Stamens inserted around a rudimentary 

 ovary ; anthers 4-porose. Poranthera. 



Sub- tribe II. EUCALETIES:. Flowers apetalous. Stamens inserted around a rudimentary 

 ovary ; anthers with 2 slits. CaUtia, Micrantheum. 



Sub-tribe III. PSEUDANTHE.S. Stamens central. Pseudanthus, Stachystemon. 



TRIBE II. RICINOCARPEM 

 Ovarian cells 1-ovuled. Calyx of $ quincuncial in aestivation. (Australia.) 



Sub-tribe I. EDRICINOCARPE.E. Flowers petaloid, exinvolucrate. Bcyeria, Iticinocarpus, &c. 

 Sub-tribe II. BERTYEJ;. Flowers apetalous, involucrate. Bertya. 



TRIBE III. AMPERES. 



Ovarian cells 1-ovuled. Calyx of $ valvate or sub-valvate in testivation. 

 (Australia.) 



Sub-tribe I. MONOTAXIDE^!. Flowers petalous, exinvolucrate. Monotaxis. 

 Sub-tribe II. EUAMPEREJE. Flowers apetalous, exinvolucrate. Amperece. 



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