Oxalis. 147 



Thunbergiana Montr. in Mem. Acad. Lyon X. (1860) 192. — 0. simulans Baker in 

 Journ. Linn. Soc. XX. (1883) 112. — Oxys corniculata Scop. Fl. carn. ed. 2. I. (1772) 

 32 6. — Oxys lutea Lam. Fl. Fr. III. (1778) 60; Moench, Meth. (179 4) 48. — 

 Acetosella corniculata (L.) 0. Kuntze, Rev. Gen. I. (1891) 90. — Acetosella simu- 

 lans (Baker) 0. Kuntze, 1. c. 91. — Acetosella herpestica (Schlechtd.) O. Kuntze, 1. c. 

 92. — Xanthoxalis corniculata Small, Fl. Southeast. Un. St. (1903) 667; Small in 

 North Americ. Flora XXV. 1. (1907) 52. — Oxys flavo flore Glus. Rar. pl. hist. 

 VI. (1601.) GCXLIX. — Multicaulis. Radix fusca, valde ramosa. Caules permulti, dz 

 ramosi, prostrati vel ascendentes, saepe radicantes, dz tenues, 1 y 2 — 2 J / 2 mm crassi, 

 10 — 30 cm longi, valde foliati. Folia pernumerosa, vix longe petiolata; foliola late 

 cuneato-obcordata, sinu satis angusto usque ad l /j incisa, magnitudine db diversa, saepe 

 1 cm longa et lata, praecipue subtus et margine dz molliter pilosa; petioli quam lamina 

 1 — 7-plo longiores, inferiores quam superiores longiores, 1 — 8 cm longi, ±: sparsim 

 pilosi. Pedunculi axillares, floriferi folia 1 — 2-plo superantes, saepe 1 — 7 cm longi, 

 ± sparsim pilosi, ascendentes, 1 — 6-flori. Bracteae dz lineari-lanceolatae, db nume- 

 rosae, acuminatae, acutae vel acutissimae, pilosae, 1 — 5 mm longae. Pedicelli saepe 

 1 cm longi, sicut calyx hirsutulo-puberuli vel fere glabrescentes, pedunculis 1 l U — 6-plo 

 breviores. Sepala lanceolata vel ovato-lanceolata, acuta, circ. 5 mm longa, apice non 

 callosa. Gorolla 8 — 10 mm longa, crateriformis, sepalis 1 3 / 4 — 2 3 / 4 -plo longior, dz pallide 

 lutea; petala anguste cuneata, margine anteriore retuso-rotundata. Stamina interiora 

 calyci aequilonga. Capsula 12 — 15 mm longa, pilis adpressis obsita. 



Nota. De nomenclatura et synonymis O. corniculatae typicae, O. comiculatae var. re- 

 pentis et O. strictae cfr. etiam Robinson in Journ. of Bot. XL1V. (1906) 386 — 391. 



Var. a. corniculata Zucc. in Abh. Akad. Muench. I. (1825 — 30) 230. — O. 

 corniculata var. typica Camarella in Bull. Soc. Bot. Ital. (1909) 78. — Acetosella 

 corniculata a. subglabra O. Kuntze, Rev. Gen. I. (1891) 90. — Caules prostrati vel 

 repentes, sicut tota planta dz pilosi. Pedunculi subquinqueflori. Capsulae pubes- 

 centes. 



Europa: Dänemark, Seeland (Wirtgen!). — Deutschland, Hameln (Pflü- 

 mer!), Meißen (Reichenbach f.!), Magdeburg (Eggert a. 1869!, Maaß a. 1875!), 

 Heilbronn (Kehrer a. 1862!), Karlsruhe (Doli in Fl. Galliae et Germ. exs. a. 1840, 

 n. 120!), Blankenburg (Bauer, Fl. hercyn. a. 1846!), Merseburg (Haeckel!), Leipzig 

 (Richter n. 380 !), Hamburg (Riemann a. 1826!), Görlitz (Limpricht!), Schleswig 

 (Nolte!, Hinrichsen a. 1875 in Baenitz, Herb, europ.!), Berlin (ex Herb. Bolle!). — 

 Tirol, Bozen (Hausmann n. 1249!, v. Uechtritz!). — Böhmen, Teplitz (Paeske 

 a. 188l!). — Dalmatien, bei Savina-Castelnuovo (Maly a. 1907!). — Frankreich, 

 Montpellier (ex herb. Heldreich!, Schimper!), Haute Bretagne (Devaux a. 1816!), 

 Brest (ex herb. Gansauge!), Pau (Max Braun a. 1861!). — Schweiz, Locarno 

 (Zimmern n. 1897!). — Italien, Neapel (ex herb. Heldreich!, Ball!), Florenz (ex 

 herb. Bolle!), Genua (Firle a. 1877!), Sizilien (PhilippÜ, Todaro, Fl. Sic. exs. 

 n. 859!), Sardinien (Ascherson et Reinhardt a. 1863!). — Balkanhalbinsel, 

 Laconien (Reliq. Orphanideae!), Pentelicon (Heldreich, PI. exs. Attica a. 1869!). — 

 Pyrenäenhalbinsel, Goimbra (Moller, FI. lusit. exs. a. 1889, n. 766!), Barcelona 

 (ex herb. Tremols!), Algeciras (Brandt a. 1913, n. 448!). 



Makaronesien: Teneriffa (Pitard, PI. canar. a. 1906, n. 450 !, Chamisso 

 n. 260!, Kuegler a. 1895!), Madeira (Schottmüller a. 1860!, Kny a. 1865!, Hille- 

 brand!). — Ascension (Lesson a. 1825!, Gordon a. 1889 ex pte.!, Nauman 

 a. 1874!). — St. Helena (Burchell!). 



Afrikanisches Mittelmeergebiet: Marokko, Ida Oubakil (Ball a. 1875!), 

 Ouijan (ex herb. Cosson!), Tetuan (Ball a. 1851, n. 265!), Oum-Djerid (ex herb. 

 Cosson!), Taroudant (ex herb. Cosson!). — Algier, Philippeville (Choulette in 

 Fragm. Fl. Alg. a. 1852, n. 416!). — Aegypten, Alexandria (Samaritani, Delect. 

 pl. Aegypt. inf. a. 1856, n. 77 ex pte.!), Kairo (Schweinfurth a. 1866, n. 98 4!; 

 Ascherson, 3. ägypt. Reise a. 1880, n. 73!, Ehrenberg!). Kl. Oase (Ascherson, 



10* 



