438 R. Knuth. — Oxalidaceae. 



losa Beauverd et Felippone in Bull. Soc. Bot. Geneve ser. 2. XIII. (1922) 270. — Forma 

 tantum parum a typo diversa. 



Adde varietatibus 0. acetosellae L. p. 232, n. 422 : 0. acetosella var. rhodantha 

 (Fernald). — 0. americana Big. f. rhodantha Fernald in Rhodora XX. (l 94 8) 78. — 0. mon- 

 tana Raf. f. rhodantha Fernald in Rhodora XXII. (4 920) 4 44. — Corolla rosea. 



Adde p. 233, n. 423: 0. oreganaNutt. var. Traeyi Jepson, Man. Fl. PI. Calif. («925 

 588. [n. v.]. 



Adde synonymis 0. Sellowianae Zucc. p. 242, n. 440: 0. Sellowiana Zucc. var. 

 caulescens Beauverd et Felippone in Bull. Soc. Bot. Geneve ser. 2. XIII. (192 2) 270. — 

 Forma caulescens, a typo tantum parum diversa. 



Insere p. 2 48 prope 0. atroglandulosa R. Knuth (n. 464): 0. moqueguensis R. Knuth, 

 spec. nov. — Bulbosa; bulbus 4 — 4 3 /4 cm longus, rotundatus vel oblongus, extus squamis 

 brunneis acutissimis glabrescentibus obsitus, intus lanatus. Folia sparsa, 4 — 4 in speci- 

 mine; foliola 3, usque 2 cm lata et 4 Y 4 cm longa, latissime triquetra, margine an- 

 teriore sinu ztz rectangulo usque ad */ 4 — J / 5 incisa, glabra, margine saepe maculis 

 purpureo-nigris notata; petiolus foliolis multiplo longior, 7 — 4 4 cm longus, exs. 4 mm 

 latus. Pedunculi 4 — 4 in spec, (cum floribus) foliis 2-plo longiores, 4 6 — 30 cm alti, 

 glabri, exs. usque 2 mm crassi, apice umbellam non vel parum dissolutam 4 — 4-floram 

 gerentes. Bracteae 2 mm longae, forma variabiles, saepe lineares, acutae, membranaceae, 

 pallidae. Pedicelli 3 — 3Y2 cm l° n gi> ' mm ^h sic ut sepala glabri. Sepala lanceolata, 

 obtusa, 8 — 9 mm longa, tenuia, apice striis 2 linearibus purpureo-nigris gracilibus mani- 

 feste notata. Petala sepalis 2-plo longiora, 20 — 23 mm longa, purpurea, basi :ir un- 

 guiculata, ultra medium late dilatata, antice rotundato-retusa. Floris mediostylosi sta- 

 mina maiora sepalis aequilonga, minora 2-plo breviora, omnia sicut styli glabra. 



Peru: Prov. Moquegua, Carumas, 3400 m (Weberbauer in Exped. Capt. Marshall 

 Field Fund a. 4 925, n. 7255 — Typus!, n. 7309! — in herb. Field Mus.). — Blüh. März. 



Adde subseriei Oblongae p. 324: 0. Pagaee L.Bolus in Journ. of Bot. LXVI. (4 928) 4 0. 

 — Bulbus ovatus vel oblongo-ovatus, tunicis levissimis atro-brunneis. Caulis 4 — 3 cm longus, 

 demum 4 cm et parum ultra elongatus, ramis ex unica vel e pluribus squamis orienti- 

 bus. Folia inferne densa, late patentia; foliola 3, obovato-oblonga, emarginata, inferne 

 subcuneata, minute ciliolata ciliis adpressis, supra glabra, infra parce pubescentia pilis 

 adpressis, saepe ad 7 mm longa et 4 mm lata; petioli parce pubescentes, pilis patenti- 

 bus glanduliferis interjectis, i / i — 3 cm longi. Pedunculi uniflori, 5 cm longi, apicem ver- 

 sus 2-bracteati. Bracteae interdum fere basim calycis attingentes, vix 2 mm longae. Se- 

 pala ovato-lanceolata vel lanceolata, acuta, parce adpresse pilosa, dense piloso-ciliata, ad 

 4 mm longa. Corolla late infundibuliformis, intus aurea, 4 y s — 4 3 / 4 cm longa, laminae 

 dimidio superiore testaceo-salmoneo, vitta pallida angusta transverse interjecta; petala 

 obtusissima, fere truncata, extus tubo levissime pubescentia, omnia eodem more quam 

 intus colorata, sed parum pallidiora. Filamenta libera vel brevissime connata, ad 7 mm 

 longa. Ovarium subcylindricum, breviter pilosum, fere ad 2 mm longum; loculi 4-ovulati; 

 Stigmata aurea, conspicue penicillata. 



Südwestliche Kapprovinz: MontaguDiv.,Donker Kloof,nahe Montagu Baths (Page 

 a. 4 92 3 in herb. Bolus, n. 17473 — Typus). 



Nota. Foliola in cultura usque 4 3 mm longa et 6 1 / 2 nam lata, in natura 3 mm longa. 



Adde sectioni Sessilifoliolatae p. 38 4: 0. subsessilis L. Bolus in Journ. of Bot. LXVI. 

 (4 928) 4 0. — Caulescens, eglandulosa, ramosa copioseque ramulosa; rami patentes, pilosi, 

 demum glabri politique, saepe 25 cm vel in nemorosis ad 37 cm longi, 4 1 / 2 mm crassi; 

 internodia ad 3 cm, saepius 4 cm longa; ramuli saepius 5 — 4 cm longi. Folia patentia 



