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a. — Isoacanthae Gdgr Essai p. 37. 
Aculei validi, conformes, scilicet, omnes e basi compressa 
dilatataque plus minus falcati vel adunci. 
1 
2 
3 
4 
7 
8 
10 
11 
12 
13 
Pet. glabri vel saltem sup. sparse pilosi.2 
Pet. omnes dense villosi vel tomentosi..50 
Fr. oblongus.. . 3 
Fr. ovatus ovoideus vel obovato-oblongus.22 
Fr. globosus vel rotundatus.42 
Pet. omnes sparse hirsuti. 4 
Pet. alii sparse alii dense hirsuti ..10 
Rami flor. aculeati.5 
Rami flor. inermes. 7 
Discus | conicus; fol. subtus toto vel ad nervos hirsuta. . . 6 
Discus planus ; fol. ad costam hirsuta — Aragonia austr., 
Sierra de Mosqueruela (Martin). .3603. C. Assoana Gdgr mss 
Fr. apice longe attenuatus; discus subplanus — Rhône, St- 
Laurent-de-Vaux (Chabert). . .3604. C. rosulenta Gdgr mss 
Fr. haud attenuatus; discus conicus — Isère , Vienne (Cha¬ 
bert).3605. C. lepidula Gdgr mss 
Fol. basi rotundata; ped. 10-15 m. 1.8 
Fol. basi attenuata ; ped. 4-6 m. 1.9 
Pet. subinermes; fr. basi attenuatus — Pyrenaei, Gèdre 
(Bordère).3606. C. oenopetala Gdgr mss 
Pet. aculeati ; fr. basi longe decurrens — Pyrenaei, Gèdre 
(Bordère).3607. C. crassibasis Gdgr mss 
Fol. subtus toto hirsuta; fr. basi decurrens — Rhône, Mont- 
melas (Gdgr).3608. C. bioxycarpa Gdgr mss 
Fol. subtus ad costam hirsuta ; fr. basi attenuatus — Gallia, 
Clermont (F. Héribaud).3609. C. leioclada Gdgr mss 
Fol. subtus ad costam mediam hirsuta.Il 
Fol. subtus ad nervos vel toto hirsuta.15 
Fol. basi rotundata.12 
Fol. basi attenuata.13 
Pet. subinermes ; fol. elliptica — Rhône, St-Didier-au-Mt- 
Dore (Chabert).3610. C. apogyna Gdgr mss 
Pet. inf. inermes; fol. ovato-elliptica — Isère , Balmes Vien¬ 
noises (Chabert).3611. C. rostrifera Gdgr mss 
Pet. omnes aculeati; fol. obovata — Rhône, Montmelas (Gdgr) 
.3612. C. tordylioides Gdgr mss 
Pet. et rami flor. aculeati.14 
Pet. aculeati; rami flor. inermes — Rhône-, Rrindas (Chabert) 
.3613. C. chlamydocarpa Gdgr mss 
Pet. inermes ; rami flor. aculeati — Baléares, Majorque (Bâ¬ 
chés).3614. C. atrofusca Gdgr mss 
