210 Günther Beck-Mannagetta. — Orobanchaceae. 



AA Caules bracteaeque copiose 

 et longe glanduloso-sub- 



albo-villosi F. 4. albata. 



AAA Calycis dentes abbreviati, 



integri, vix acuminati, tubo 



corollae multo breviores . F. 5. brevicalyx. 



OO Flores majores, plurimum circ. 



15 — 18 mm (raro etiam 



— 20 mm?) longi. 



A Bracteae flores longitudine 



aequantes vel breviores. F. 11. procerior. 

 AA Bracteae flores longitudine 



superantes F. 12. barbata. 



ff Tubus corollae 1 — 1 5 mm longae 

 angustissimus, — 3 mm modo 



latus F. 6. angustissima. 



** Corolla luteola vel ochroleuca, con- 



color, plurimum 12 — 15 mm longa F. 7. Crithmi maritimi. 

 II. Filamenta in medio tubo corollae inserta. 



Linea dorsalis aequaliter paulo curvata. F. 14. ambigua. 

 ßl, Corolla linea dorsali aequaliter curvata in- 



structa F. 9. neglecta. 



ß. Filamenta glabra, juxta basim (?Beck) inserta F. 13. Hydrocotylei. 

 b. Corolla sparse glanduloso-pilosa, mox glabrescens 



vel glabra F. 10. pumila. 



B. Stigma lutescens vel luteum; saepe tota planta pallida 



vel lutescens Var. ß. concolor. 



C. Stigma album. Corolla albida F. 8. albens. 



Var. a. genuina G. Beck. — Stigma plurimum purpureum, plus minus violaceum 

 vel fusco mixtum. 



Formas sequentes, saepius vix separandas et mutuo transeuntes ostendit: 



Forma 1. minima G. Beck, Monogr. Orob. (1890) 252. — 0. minor Sutton, 1. c, 

 p.p. — Reichenbach p., Iconogr. VII. f. 878 sub 0. apiculata Wallr. — Corolla minutissima, 

 circ. 1 mm longa, in dorso leviter vel acrius curvata, etiam subrecta. Spica nunc laxi- 

 et pauciflora, nunc subdensa, bracteis interdum comosa; caulis plurimum tenuis. Statum 

 minorem vel insufficienter nutritum ante oculos ponit. 



Unter dem Typus und an sterilen Stellen nicht selten. 



Forma 2. typica G. Beck, Monogr. Orob. (1890) 252. — 0. minor Sutton, 1. c. — 

 0. minor v. hirsuta Wallroth, Orob. gen. diask. 55, excl. syn. (vidi spec. orig.!). — 

 O. arvensis Dumortier, Fl. belg. (1827) 33 et var. rubiginosa 1. c. — O. abyssinica 

 Richard, Tent. fl. Abyss. II. (1851) 137 (vidi spec. orig.); Walp. Annal. III. 202 (Spica 

 nunc laxissima, nunc densiuscula; corollae 13 — 15 mm longae, pro parte filamentis infra 

 copiosius pilosis et laciniis majoribus praeditae; stigma forsan luteum?); J. B. Balfour, 

 Bot. of Sokotra (Edinburgh 1888) 208 scripsit: w It is questionable, wether this is a true 

 species. It has general resemblances with several of the Europeans forms, O. minor and 

 its neighbours, and whilst its distinguishing feature is the low insertion of the stamens 

 upon the corolla tube, this is a sexual character of really no specific value"). — 

 O. minor v. vulgaris etviolacea Regel in Otto u. Dietrich, Allgem. Gartenzeit. (1842) 284. 

 — Corolla circ. 1 5 mm longa, cum linea dorsali in dorso subrecta vel curvata, in labio 

 supero declivi et apice sursum erecta et tubo ampliore 3 — 5 mm lato, extus plurimum 

 conspicue glanduloso-pilosa, albida vel ochroleuca, ad limbum versus praecipue in nervis 

 plus minus violacea. Spica nunc densi-, nunc laxiflora vel tota rubescens vel violascens 

 sicca obscurior. 



Weit verbreitet. 



