Cenchrus—Centropogon barbatus 
Cenchrus N. A. 72 
Cenesmon Gagnep. N. @. 627. — II, 
830 
Cenia II, 188 
Centaurea II, 194, 196, 197, 202, 423, 
685, 745 
sect. Acrocentron 389 
sect. Micholophus 389 
arenaria II, 413 
aspera var. heterophylla (Willd.) 
Rouy f. subinermis x seridis ZL. 
388 
var. heterophylla (Willd.) Rouy 
x ealeitrapa L. 388 
— atropurpurea subsp. ernogorica Vel. 
388 
Benoistii II, 678 
caleitrapa L. X infestans Dur. 388 
caleitrapa X involucrata 388 
calvescens II, 413 
cana II, 689 
chaldaeorum Nabel. II, 407 
chamaerhaponticum Ball. 388 
dacica Borza II, 413 
deusta var. Rigoi Hal. 388 
diffusa Lam. II, 407, 413 
'— f. besabarensis II, 407 
diluta Ait. x pullata L. 388 
caita II, 407 
— — f. ambigua II, 407 
glaphyrocephala Nabel. II, 407 
iberica Trev. II, 407, 692 
leucadea Lac. II, 407 
maculosa II, 751. 
melitensis II, 684 
micrantha II, 413 
montana L. II, 407 
Nemeecii Nabel. II, 407 
nigra L. II, 407 
pomoensis Teyb. 389 
pseudophrygia C. A. Mey. II, 407 
Reichenbachioides II, 413 
rhenana II, 413 
schizophylla Nabel. II, 407, 692 
setosa Cav. 389 
solstitialis II, 745, 752 
triniaefolia II, 413 
ustulata Hal. 388 
Centaurium N. A. 663 
diomedea Gasp. var. iapygiea La- 
1033 
Centaurium capitatum II, 480 
— maritimum II, 672 
— pulchellum (Sw.) Druce f. palustre 
(Gaud.) Schinz et Thell. II, 480 
Centauropsis N. A. 390 
— Bovini Drake 390 
Centella II, 639 
subgen. Solandra II, 640 
subgen. Trisanthus II, 640 
asiatica (L.) Urb. II, 640, 658 
biflora (Vell.) Nannf. Il, 638, 658 
cordifolia (Hook. f.) Nannf. II, 
638, 658 
coriacea Nannf. II, 638, 658 
Dusenii Nannf. II, 638, 658 
floridana (C. et R.) Nannf. II, 638, 
658 
hirtella Nannf. Il, 638, 658 
repanda (Pers.) Small II, 638, 658 
triflora (R. et P.) Nannf. II, 638, 
658 
uniflora (Col.) Nannf. II, 638, 658 
Centipedia II, 819 
Centotheca II, 288 
— lappacea II, 9, 204 
Centradenia II, 535 
| — floribunda Planch. II, 533 
— grandifolia II, 535 
Centranthera N. A. 998. — II, 614, 
846 
Centranthus caleitrapa II, 688 
Centratherum N. A. 390. — II, 422 
— intermedium Less. 390 
Centrilla 225 
Centrogonium N. A, 148 
Centrolepidaceae 28. — II, 251, 715 
Centrolepis N. A. 28 
— Murrayi Il, 935 
— polygyna II, 251 
— pulvinata II, 929 
Centronia N. A, 812. — II, 534 
Centropogon N. A. 336. — II, 393, 
864, 878, 879 
sect. Amplifolii II, 391 
sect. Axillares II, 391 
sect. Burmeisteroides 
— II, 391 
angustus II, 390 
barbatus Planch. 337 
— var. parviflorus Zahlbr. 337 
Gleas.* 337. 
