Einige neue Solanura-Arten aus der Tuberarium-Gruppe. 553 





i 



foliola usque ad k^j^ — ^^J^ • ^)3 — 1j6 cm in petiolulum cr. 6 — 8 mm longum 

 sensim angustata, paris ultimi foliola 4 — 5^2:1,4 — 1,6 cm in petiolulum 

 2 — 5 mm longum angustata, foliolum terminale 5,2 — 5,5:1,5 — 1,7 mm in 

 petiolulum 5 — 12 mm longum angustatum; foliola interjugalia com- 

 plurain quovis folio, saepe 6 — 8, nonnumquam — 10^ plerumque valde 

 inaequalia, nonnulla minuta, cetera elliptica usque ad 14:8 mm, sessilia, 

 ve in rhachidem decurrentia (nonnumquam quoque in petioluiis folio- 

 lorum majorum foliola accessoria minuta observantur) ; inflorescentia pauci- 

 (4 — 7-]flora, laxiuscula, saepe furcata, pedunculus saepe 3 cm longus, rami 

 furcae cr. 11/2 — 2 cm longi, pedicelli in statu florifero 12 — 20 mm longi, 

 inferiores fere medio articulati, superiores fere Y3 longitudinis supra basim 

 arliculati; calyx campanulatus, ejus lobi cr. 5 mm longi, e basi lanceolata 

 longe acuminati, extus sicut pedicelli pilis satis crebris pluricellularibus acutis 

 longiusculis praediti, inter quos pili minores et glandulae minulae breviter 

 stipitatae sparsae reperiuntur; corolla violacea vel lilacina, substellata, diam. 

 cr. 25 mm, loborum partes liberae cr. 7 — 9 : 4 mm, extus pilis pluricellu- 

 laribus acutis (praecipue in margine et apice satis densis) instructae; fila- 

 menta IY2 mm longa, glabra; antherae ellipsoideae, ca. 4 — 4^2^^ i^in; 

 stylus anlheras manifeste superans, 9 mm longus, paulo supra basim gla- 

 bram usque ad medium papillis minutissimis microscopice tantum perspicien- 

 dis satis densis instructus, ceterum glaber; pedicelli fructiferi in articulo 

 nutantes, supra articulum ad calycem versus sensim incrassali; baccae 

 subglobosae vel parum ellipsoidea^ (siccae 13:11 mm). 



Argentinae occidentalis prov. Rioja: 1. Sierra Famatina, inter 

 »Los Gorrales* et »Escalera de Famatina*, cr. 2000 m s. m., »in sepibus 

 frequens; ad \ m alt. fl. ]ilacinis<=. F. Kurtz, herb. Argent, n. 13445b, 

 herb. Berol.! 2. Sierra Famatina; Agua salada (supra Cerro Cimarron) 

 *fl. violaceis; ad 1 m alt. — in umbrosis passim*. F. Kurtz, herb. Argent, 

 n^ 14466, herb. Berol.! 



6. Solaimm [Tuberarium] aemalans Bitt. et Wittm. n. sp. 



Humile, fere acaule, herbaceum; stolonibus subterraneis repens; 

 tubera cr. 11/2 — 2 cm diam. (an majora?); caulis cr. 8 — 11 cm e terra 

 ascendens, supra terram plerumque fere nuUus vel parum elevatus 

 (usque ad cr. 8 cm); folia subrosulantia cr. 6V2— < ' V2— ^6 cm longa, 

 mfima primaria minora simplicia, tunc uni- vel bi-juga lobo terminali praeva- 

 'ente, posteriora imparipinnata, 3 — 4-juga, foliolis interjugalibus pie- 

 rumque deficientibus vel paucis (usque ad 3 — 4); foliola majora late ellip- 

 t'ci-lanceolata, lateralia sessilia, in latere basoscopo plerum- 

 que manifeste in rhachidem decurrentia, in latere acroscopo 

 s^'^cpe auriculatim cordata, foliola omnia apicem versus sensim vel 

 subrotundate angustata, obtusa vel obtusiuscula, utrinque viridia, 

 herbacea, supra in tota superficie pilis satis manifestis crebrisque pluri- 

 cellularibus acutis, marginem versus nonnihii densioribus obsita, subtus 



