Arum. 81 



Strauss n. 4 58 — Herb. Haussknecht u. Herb. Boramüller), Tefresch bei Suitanabad 

 (Th. Strauss — Herb. Haussknecht u. Bornmüller); Benudjird (Th. Strauss — Herb. 

 Haussknecht). 



Subsp. 5. detruncatum (C. A. Mey.) Engl. — A. detrimcatum C. A. Mey. ex 

 Schott, Prodr. (1860) 80; Boiss. Fl. or. V. (1884) 36 excl. var. eonophalloides. — 

 A. elongatum Stev. emend. Hruby in Bull. Soc. bot. Geneve (4 912) 4 45 pr. p. — 

 Spathae lamina elongato lanceolata quam tubus ovato-oblongus triplo longior. Spadicis 

 appendix stipite in clavam elongato-conoideam triplo longiorem crassam sensim transeunte. 



Mediterrangebiet. — Armenisch-iranische Provinz. — Nord-Persien: 

 Schachbulagh (Szovits — Herb. Bot. Gart. St. Petersburg). 



Subsp. 6. incomptum (Schott) Engl. — A. incomptum Schott, Prodr. (4 860) 

 88. — A. hygrophilum var. ponticum Hruby, conf. Bornmüller in Beibl. z. Bot. Zen- 

 tralbl. XXXI. (4 9 4 4) Abt. II, 260. — Herba parva. Foliorum petiolus 4,5—2 dm longus, 

 rubescens, ad medium usque vaginatus, lamina hastato-sagittata vel sagittata, 6 — 8 cm 

 longa, lobis posticis interdum subintrorsis, plerumque retrorsis. Spathae 7 — 8,5 cm 

 longae tubus ovoideus superne levissime constrictus, circ. 2,5 cm longus et 4,2 — 4,5 cm 

 amplus, extus pallidus, intus purpureus, lamina oblongo-lanceolata, breviter acuminata, 

 cucullata, marginibus purpurascens. Spadicis 4,5 cm longi inflorescentia feminea 5 mm, 

 mascula atropurpurea 3 mm longa, appendix cylindroidea purpurea 3 cm longa, 2,5 mm 

 crassa. — Fig. 4 4 O. 



Armenisch-iranische Provinz: Ardäs, an Bergabhängen (Sintenis, It. Orient. 

 [4 889] n. 90. — Herb. Haussknecht); Erzerum, am Zorab (Herb. Hooker — Kew); in Ge- 

 büschen bei Pesch-gös zwischen Amasia und Kansa (Bornmüller, PI. Anatol. Orient, 

 n. 857); an felsigen Plätzen oberhalb Amasia (Bornmüller, PI. Anatol. Orient, n. 2546); 

 Siwas am Halys (Girard in B. Maire, Mission bot. au Orient n. 252). 



Nota. Haec subspecies appendicis forma atque spathae laminae brevi insignis est. 



9. A. Jacquemontii Blume in Rumphia I. (4 835) 4 4 8; Schott, Prodr. (4 860) 4 00; 

 Hook. f. Fl. Brit. Ind. VI. (4 894) 509. — A. Qrifßhii Schott, Syn. (4 856) 15, Prodr. 

 (4 860) 99; Engl, in DG. Mon. Phan. II. (4 879) 578; Boiss. Fl. or. V. (4 88 4) 38; N. E. 

 Brown in Journ. Linn. Soc. XVIII. (4 880) 257. — Tuber globosum. Foliorum petiolus ad 

 medium usque vaginatus, 2 — 5 dm longus, lamina oblongo-hastata, lobis posticis quam 

 anticus triplo brevioribus horizontaliter patentibus. Pedunculus petiolis aequilongus vel 

 longior. Spathae tubus subcylindricus, lamina anguste lanceolata acuminata, extus viridis, 

 purpureo-suffusa, intus purpurea. Spadicis inflorescentia feminea cylindroidea fere 2 cm 

 longa, 6 — 7 mm crassa, a mascula duplo breviore interstitio aequiloDgo separata, appendix 

 indistincte stipitata, clava elongato-conoidea quam stipes 4 — 5-plo longiore purpurea. 

 Pistilla breviter ovoidea. Florum sterilium rudimenta e basi conoidea compressa in 

 subulam tenuem transeuntia, superiora dense polycycla vel pauca irregulariter sparsa, 

 inferiora laxe sparsa 3 — 4-cycla — Fig. 4 2 H } J. 



Mediterrangebiet. — Armenisch-iranische Provinz. — Afghanistan: Oti- 

 pore Bharowul (Griffith n. 6001 — Herb. Kew); im Kurram (Kurum)-Tal zwischen 

 Powar Kotal und Alikhel (Aitchison n. 354, 4 25 — Herb. Galcutta); Badghis (Ait- 

 chison n. 354). 



Zentralasiatisches Gebiet. — West-Himalaya : Kaschmir, Gilgit um 1900 — 

 2300 m (Giles — Herb. Kew), Ashreth (Harriss, Chitral Relief Exped. [4 895] in Herb. 

 Calcutta); ohne Standortsangabe (Jacquemont). 



4 0. A. cyrenaicum Hruby in Bull. Soc. bot. Geneve (4 912) 159. — A. italicum 

 Durand et Barratte, Florae libycae Prodr. (194 0) 242. — Herba robusta. Tuber? 

 Foliorum petiolus circ. 5 dm longus, fere ad medium usque vaginatus, rubescens, 

 lamina late hastato-sagittata usque 2 dm longa et 2 dm lata, lobo antico quam postici 

 circ. 4 1 /2~plo longiore, costis loborum posticorum aeque validis ac costa lobi antici. 

 Pedunculus petioli circ. dimidium aequans. Spathae tubus oblongus 3 — 5 cm longus, 

 2 — 3 cm amplus, extus viridis vel margine purpurascens, intus albus, lamina elongato- 

 lanceolata, longe acuminata 0,8 — 2,3 dm longa, 3 — 4 cm lata, atropurpurea. Spadicis 



A. Engler, Das Pflanzenreich. IV. (Embryophyta siphonogama) 23 F. 6 



