











12tt 



G. Liiidaii 







59. Nervuli supra phini vel inconspicui * ■ 



Nervuli supra prominuli . - • * 



60. Folia suborbicularia, coriacea \M. C. uvifera. 



Folia oblongo-ovata, utrinque angustata, tenuia 89. C. novogranatensis. 



64. Folia subtus omnino puberula • • • 62 * 



Folia subtus ad costam et ad nervos laterales pilis instructa ' . M> 



Bractene, oohreolae aequilongae, ca. 1 mm longae; folia cordata 59. C. fastigiata. 



Bracteae, ochreolae aequilongae, O/2 mm longae; folia ± peltata. Spec, argent. 



98. C. tiliacea. 



. . 58. C. excelsa. 



62. 



Bracteae minutae, ochreolae en. 21/2 mm longae; folia cordata 



68. Petiolus in Va— */• altitudinis ochreae insertus. . • 

 Petiolus sub ochrea vel ad basin ochreae insertus . 



64. 



. . 65. 



64. Folia obovuta, apice rotundata, basi leviter cordata .... 404. C. Schwaokeana. 

 Folia ovata, apice acuminata, basi profunda cordata 4 04. C. cordata. 



65. Nervi laterales supra impressi 6 *' 



Nervi laterales supra ± preminentes 6 '- 



66. Folia late obovata vel orbicularia, apice subito breviter acuminata , basi profunde 



cordata; ochreolae bracteas paullo superantes .- $9. C. populifolia. 



Folia cuneato-obovata , apice subtruncato-rotundata , basi subcordata; ochreolae 



bracteis paullo breviores 4 00. C. Warmingii. 



67 Costae ochream percurrentes post memhranae destructionem diutius persistentes; 



folia cordata 50 - C - striata > 



Ochreae omnino evanidae; folia cordata- $2. C. obovata. 



. , 98. C. tiliacea. 



Ochreae omnino evanidae; folia ± peltata. Spec, argent. 



68. Folia subtus glaberrima 



Folia subtus omnino vel ad nervos primarios vel in axillis 



pilis instructa 



69. 



103. 



69. Folia nervulis supra paullo impressis scrobiculato-venosa, rigide coriacea 



.- • * 1 4, C. Schomburgkii. 



Nervuli manifeste supra impressi 58. C. excelsa var. glabra. 



Nervuli supra plani vel inconspicui 70 - 



Nervuli supra ± prominuli • 73 - 



70. Inflorescentia valde elongata, rhachi tenui, gracili ; ochreolae, bracteae minutae; 



pedicellH mm longi . . ... ...*.' n - 



' Inflorescentia foliis longior vel brevior, rhachi nan gracili ; pedicelli 2—3 mm 



lonui 7 *- 





74. Ramuli glabri; folia ovata, basi oblique "rotundata . ." ." ♦' • . 4 09. C. leptostachya. 

 Ramuli incano-pubescentes ; folia obovata, basi subrotundata vel subcordata 



.... ^2 C. manzanitlensis. 



66. C. longipendula. 



72. Bracteae \ l /2 mm longae. Spec, brasil 



Bracteae subnullae. Spec, venez. \b%. C. padiformis. 



73. Folia basi 



peltat 



72. C. peltata. 



74. 



Folia basi manifeste angustata ./.'.". • • 



Folia basi rotundata vel cordata 8 ~ 



74. Bracteae minutae; ochreolae 1 tya— 3 mm longae; pedicelli ochreolis breviores 



75. 



Bracteao ochreolas usque ad 2 mm longas aequantes; pedicelli usque ad 2 mm 



'*._._. 76. 



longi 



75. Ochreolae atnplae, profunde bilobae, 3 mm longae ...... 55. C. bracteolosa, 



Ochreolae basi angustae, superne infundibuliformitcr ampliatae, O/2 mm longae 



54. C. racemulosa. 



. 



