MALACEAE. 



33 



Fruit deep- or bright-red. 



I'edicels sliort, pubescent, at least in anthesis. 

 redieels 1 cm. or more long, white-tomentose. 

 Anthers purple or purplish. 



VI r. 



VISENDAE. 



often flushed or 



Fruit pyriform, yellow or orange-yellow 



cheeked with red. 

 Fruit subglobose or oval. 



Leaf-blades with large blunt or rounded lobes. 

 Leaf-blades with numerous small, tooth-like lobes. 



Anthers pink or pale-purple : inflorescence pubescent 

 Anthers white : inflorescence densely white woolly. 



15. C. galbana. 



10. C. abdita. 



17. C. consaii guinea. 



V. visanhi. 



19. C. egrcyia. 



20. C. guacsita. 



21. C. cgcns. 



VIIL INTEGRAE. 

 Fruit red. 



Anthers light-yellow : calyx deciduous. 

 Anthers pale-purple : calyx persistent. 

 Fruit yellow, orange, or orange-red, the cheeks often flushed. 

 Pubescence of the corymbs copious but thin. 

 Pubescence of the corymbs densely white-woolly. 



Vernal leaves bright-green : pedicels at maturity 1 



cm. long or more. 

 Vernal leaves gray-green : pedicels very short. 



22. C. Integra. 



23. G. adtinca. 



24. C. panda. 



25. C. dapsilis. 



IX. DENTATAE. 



Fruit red at maturity. 



Fruit yellow, orange or orange-red, the cheeks often red. 



Pedicels clothed with white spreading hairs : flowers 

 2-2.5 cm. wide. 



Pedicels white-woolly. 



X. 



ANISOPHYLLAE. 



leaf-blades lobed 



Fruit orange, often with flushed cheek's 



at the apex. 

 Fruit red or reddish : leaf-blades lobed and toothed 



27. C. compitalis. 



28. C. claru. 



29. C. arnica. 



30. C. anisophyUa. 



31. C. viaria. 



XI. COLONICAE. 



Leaf-blades dentate, slightly glandular-margined. 



32. C. vicana. 



XII. RECURVAE. 



Leaf-blades (exclusive of those on the shoots) less than 2 

 cm. wide. 

 Fruit red. 



Fruit yellow, orange, or orange-red, cheeked or splotched 

 with red. 

 Prevailing leaves with the blades abruptly contracted 

 at the base. 

 Fruit 8-12 mm. thick : spines mostly 1-2 cm. long. 

 Leaf-blades conspicuously dentate and glandular. 

 Leaf-blades subentire, the glands less con- 

 spicuous. 

 Blades obovate or suborbicular. 

 Blades much more elongate. 

 Fruit smaller : spines numerous, 1.5-3.5 cm. long. 

 Prevailing leaves with the blades cuneate at the base, 

 or with long-winged petioles. 

 Mature leaves more than 1 cm. wide. 



Vernal leaves long, conspicuously overreaching 

 the flowers. 

 Petioles mostly short, never as long as the 



blades. 

 Petioles mostly elongate, sometimes as 

 long as the blades. 

 Flowers large : sepals 4-5 mm. long. 

 Flowers small : sepals very small. 

 Vernal leaves less than 2 cm. long, the petioles 

 white-woolly. 

 Mature leaves less than 1 cm. wide. 

 Some or all of the leaves (exclusive of those on the shoots) 

 2 cm. wide ; pubescence of the inflorescence copious but thin. 



Trees of Florida 3. 



33. C. recurva. 



34. 0. rimosa. 



35. C. inopiiia. 

 3G. C. viUaris. 

 37. C. curia. 



38. C. adiista. 



39. C. illudcns. 



40. C. rcrsuta. 



41. C. incana. 



42. C. crocca. 



43. C. audcns. 



