IX 



2. - Pedicelli iioii pilos siiiiplices gereutes (H) 



— Pedicelli yilos stellatus iimiiixtus i)ilos siiiiplices 

 gereutes (32) 



o. — Racemus brevis (4) 



— Racemus elougatus (1(5) 



4. — Raceiuus subcurymbosus (f)) 



— Racemus brevis, confertus (6) 



ö. — Gaules liumiles, subcaespitosi, siliciil« emargiiiata, 

 orbicularis, ca. o mm longa: 

 A. humile. 



— (-aules elougati, silicula obtiisa, orbicularis, ca. :> unu 

 louga: A. laxum. 



— Caules eluiigati, silicula elliptica, subemarginata, 

 ca. b mm longa: 



A. Wulfenianum. 

 (i. — F'ilamenta loiigiora ala uuilaterali praedita (7) 

 -- B'ilamenta lougiora ala bilateral! praedita (14) 

 7. — Caules deuse foliati (8) 



— Caules laxe foliati (13) 



s. — Caules decumbentes-asceudentes (V)) 



— Caules erecti (12) 



\). — Silicula orbicularis (10) 



— Silicula ovata (11) 



10. — Laiiiina folioruni iuferioruui orbicularis, obtusa : 



A. arenarium. 



— Lamiua toli(jrum inferiorum oblongo-spathulata. 

 acutiuscula: A. hispanicum. 



11. — Folia parva, lauceolata, caules stricti: 



A. diffusum. 



— Kolia lauceolata, caules tenues, subherbacei: 



A. lenense. 



12. — Caules tenues, saepe ramosi, petala parva, pallida 



A. ochroleucum. 



— Caules stricti, simplices, petala spectabiles, sulphurea: 



A. ibericum. 



— Caules humiles, folia subtiis iiicana, superue vireutia: 



A. alpinum. 



13. — Caules ti— 10 cm longi. asceudentes, folia in duobus 



lateribus similiter pilosa: 

 A. graecum. 



— (Jaules ad ;') cm longi, erecti, folia subtus iucana, 

 superne virentia: A. alpinum. 



