Saxifraga. — Sect. 8. Dactyloides. — § i 2. Exarato-moschatae. 415 



Wulf, et exarata Vill., in Annuaire du Conservatoire et du Jardin bot. de Geneve 

 XVIII. (194 5) 807 — 2 4 6. — Dense vel laxe caespitosa caudiculis herbaceis vel adultis 

 lignescentibus, foliis vetustis atrofuscis, in formis laxis patentibus vel rellexis, in 

 formis densis imbricatim appressis, laete virens, pilis glanduliferis ± obsita leviter- 

 viscosa et odorata vel glabrescens, caulibus floriferis plerumque numeroBis, erectis, 

 4 — 4 2 cm altis paucifoliatis, interdum nudis, in racemum vel paniculara 2 — 9-floram 

 exeuntibus etiam unifloris. Folia suprabasilaria surculorum laevia brevia vel elongata, 

 omnia aut pleraque linearia vel sublanceolata integra obtusa, reliqua 2 — 3-loba, lobis 

 brevibus, intermedio longiore; folia infrabasilaria et basilaria atque caulina aut con- 

 formia integra linearia vel anguste spathulata, aut conformia cuneata, lamina triloba 

 vel trifida, rarius 5-fida, lobo vel lacinia intermedia lateralibus paullum longiore, lobis 

 vel laciniis linearibus obtusiusculis porrectis, aut folia infrabasilaria integra, basilaria et 

 caulina 3 — 5-fida, basilaria semper longius petiolata; foliorum omnium nervi in vivo 

 plerumque haud prominentes, in sicco autem prominuli, rarius nervi etiam in vivo pro- 

 minentes (attamen tunc petala oblonga vel ovalia, haud obovata). Infiorescentiae bracteae 

 infimae vel infima cuneatae 3 — 5-lobae, aut omnes ut prophylla lineares oblusae; ramuli 

 elongati vel breves, saepe erecto-patentes, 4 — 2-flori; flores insigniter proterogyni; sepala 

 ovato-oblonga vel oblonga, obtusa ; petala valde variabilia saepissime oblonga vel oblongo- 

 ovalia sepala paullum superantia, rarius oblongo-linearia quam sepala duplo longiora, 

 in nonnullis varietatibus ovalia vel elliptica vel obovata, trinervia, flavescentia, interdum 

 purpurascentia vel atropurpurea, raro albida vel alba ; staminum filamenta sepala aequan- 

 tia vel paullum superantia, antherae flavae; ovarium ovoideum, stilis stamina attingen- 

 tibus coronatum. Capsula ovoideo-globosa , stilis leviter divergentibus, sepala paullum 

 superantibus; semina .ovoidea-oblonga, carinata, tuberculorum minutissimorum seriebus 

 instructa. — Fig. 95»— 99. 



A. Folia herbacea, aut lamina 3-, rarius 5-fida, 

 aut integra linearia. Petala flavescentia vel ro- 



sea, raro alba, raro atropurpurea Subsp. 4. eumoschctta. 



a. Petala oblonga quam sepala 4 Yj-plo longiora. Varietates Oblongipetalae. 



Var. a. versicolor. 

 ct. Folia basilaria trifida Subvar. 4. fissifolia. 



I. Laxe ramosae f. 4. laxa. 



4 . Petala haud atropurpurea. 



* Folia infrabasilaria 4 mm vel ultra 



lata *subf. laxa typica. 



f glabrescens ; ff glandulosa. 

 ** Folia infrabasilaria linearia saepe 



0,5 mm tantum lata **subf. stenophylla. 



2. Petala atropurpurea ***subf. atropurpurea major. 



II. Densiuscule caespitosae f. 2. intermedia. 



4. Petala haud atropurpurea .... *subf. typica intermedia, 

 •[glabrescens; ff glandulosa. 



2. Petala atropurpurea vel purpurea . **subf. purpurantha. 



3. Petala quam sepala paullum breviora ***subf. aragonensis. 

 III. Densissime caespitosae f. 3. compacia. 



4. Petala colore typico *subf. compacta typica. 



f glabrescens ; ff glandulosa. 



2. Petala forma typica, sed crocea **subf. crocea. 



3. Petala forma typica, atropurpurea. ***subf. atropurpurea major, 

 ß. Folia fere omnia vel omnia integra . . Subvar. 2. Integrifolia. 



I. Laxe caespitosa f. 4. lineata. 



4. Petala flavescentia *subf. flaviflora. 



2. Petala atropurpurea **subf. atropurpurascens. 



