198 A. Engler und E. Irmscher. — Saxifragaceae-Saxifraga. 



S. hirsuta ö.? hybrida Ser. in DC. Prodr. IV. (l 830) 42. — 5. cochlearifolia Schrad. 

 msc. ex Kunze in Linnaea XVI. (1842) 318. — Laxe caespitosa, caudiculis brevibus 

 apice rosulatis, caulibus floriferis 3 — 4 dm longis uni- vel bifoliatis superne laxe pani- 

 culatis mullifloris. Foliorum basalium lamina crassiuscula supra viridis sparse crispulo- 

 hirsuta, subtus viridis vel rosacea glabra, in petiolum 2^2 — 3-plo longiorem late cana- 

 liculatum apice cuneatum crispulo-hirsutum contracta, saepe leviter concava subrotunda 

 vel saepius reniformis, basi subtruncata, 1,5 — 2 cm longa, 2 — 2,5 cm lata, margine 

 cartilagineo inaequaliter grosse crenalo-serrata, serraluris latiuscule deltoideis; folia cau- 

 lina 1 — 2 sessilia, cuneata 3 — 5-loba aut ovata apicem versus angustata. Caules flori- 

 feri inferne densiuscule longe crispulo-pilosi, superne cum inflorescentia dense breviter 

 purpureo-glanduloso-pilosi; inflorescentiae 1,5 — 2 dm longae rami adscendentes 8 — 3 cm 

 longi, 5 — 3-flori; prophvlla linearia obtusa; sepala bvpanthio latiusculo inserta, lineari- 

 oblonga obtusa, 2 — 2,5 mm longa, 1,5 mm lata, glabrescentia, demum reflexa; petala 

 oblonga quam sepala 2 1 /2~P'° longiora, 6 — 7 mm longa, fere 3 mm lata, intus intense 

 flavo- et ultra medium purpureo-maculata; staminum filamenta filiformia quam petala 

 paullum breviora, antherae brunneo-purpurascentes; ovarium oblongum in stilos tenues 

 paullum breviores leviter divergentes exiens. 



In Kultur. Wurde zuerst von Villars 1793 in seinem Garten beobachtet und ist 

 seitdem in mehreren botanischen Gärten entweder von selbst entstanden oder aus Ablegern 

 weiter kultiviert worden, so seit 1843 im Berliner botanischen Garten, jetzt in Dahlem. 



Nota. Verisimiliter Saxifragae geum subspecies hirsuta varielas polita ad hujus plantae 

 originem contribuit, propter laminae basin subtruncatam. 



S. taygetea X cuneifolia Engl, in Engl. u. Prantl, Nat. Pflanzenfam. III. 2 a. 

 (1890) 58. — X S. taxetta Hort. — Laxe caespitosa, caudiculis brevibus apice rosu- 

 latis, caulibus floriferis adscendentibus 1 — 1,5 dm longis nudis superne laxe paniculatis 

 plurifloris. Foliorum basalium lamina subcoriacea supra obscure viridis, subtus palli- 

 dior vel leviter purpurascens, utrinque glabra vel supra rarissime sparsim pilosa, in 

 petiolum 2 — 2 2 /2~pho longiorem, tenuem late canaliculatum sparse pilosum contracta, 

 subrotunda, basi late cuneata, 1 — 1,2 cm longa et lata, interdum latior quam lon- 

 gior, margine teriuiter cartilagineo undulata, interdum hinc illinc subcrenata. Caules 

 floriferi inferne parcissime breviter pilosi vel glabri, superne parce brevissime glandu- 

 loso-pilosi; inflorescentiae circ. 6 — 3 cm longae rami erecto-patentes 4 — 2 cm longi; 

 prophvlla spathulata vel linearia; sepala hypanthio latiusculo inserta, ovata, obtusa, 

 1,5 — 2 mm longa, patentia, demum reflexa; petala oblonga quam sepala 3-plo longiora, 

 6 — 7 mm longa, 2,5 mm lata, trinervia, medio punctis purpureis paucis notata; sta- 

 minum filamenta filiformia quam petala paullum breviora, antherae brunneae; ovarium 

 ovoideum in stilos erectos duplo breviores exiens. — Fig. 47 a — d. 



In Kultur. Kam ungefähr um das Jahr 1884 in den Handel. 



Sect 5. Cymbalaria Griseb. 



Cymbalaria Griseb. Spicil. Fl. rumel. I. (1843) 336; Engl. Mon. Gatt. Sax. (1872 

 76; Boiss. Fl. or. IL (1872) 811. 



Cotyledones apice non foveolatae. Caudiculi breves, annui vel biennes, non gem- 

 miferi, plerumque densiuscule foliati valde ramosi. Caules floriferi ascendentes vel de- 

 cumbentes, teneri, debiles, saepius flaccidi, usque 30 cm longi, ramosi, vel superiore 

 parte cicinnum pauciflorum vel a basi sympodium formantes, deinde ramulis svm- 

 podii flore unico terminatis instructi, paucifoliati, nunquain bulbiferi, saepius spar»im 

 glanduloso- pilosi. Caudiculorum folia et caulina carnosula, sicca membranacea tener- 

 rima ut sepala cellulis longis saepe flexuosis tanninigeris (Gerbsloffschläuche) brunneo- 

 striata, glabra vel pilis brevibus glanduliferis plus minusve obsita, in petiolum lamina 

 1 — 3-plo longiorem angustata, ambitu reniformia usque late ovata vel cuneata, grosse 

 3 — 13-crenata usque dentata, crenis aut dentibus latis acutiusculis vel obtusis, ra- 

 rius repanda vel integerrima; folia superiora 3-dentata vel ut prophvlla oblonga int 

 Florea parvi, longissime pedicellati; sepala ereclo- patentia vel in anthesi et fructu 



