56. PHYLLITIS. § 1. SCOLOPENDRIUM. 303 



c. Fronds of adult plants simple^ sometimes incised. 



(3a) Ph. d'Urvillei. 

 c.c. Fronds of adidt plants pinnate. 



(36) Ph. Grashoffii. 



(1) Ph. scolopendropsis, v. A. v. R. 



Omit this, it being referred to Ph. d'Urvillei 0. Ktze. 



(2) Ph. intermedia, v. A. v. E. 



Omit this, it being refered to Ph. d'Ui'villei 0. Ktze. 



(8) Ph. mambare, v. A. v. R. 



Omit this, it being refered to Ph. d'Urvillei 0. Ktze. 



(3ff) Ph. d'Urvillei, o. Ktme, Copel., in Philipp. Journ., VIIF, 

 153; Ph. scolopendropsis., v. A. v. R., in Bull. Dep. Agr. I. N., 1908, 

 XXI, 6 ; Ph. mambare, v. A. v. R., 1. c. ; Ph. intermedia, v. A. v. R., 1. c. ; 

 Bull. Btz., 1911, I, 11, tab. IV, fig. 1; Ph. linza, v. A. v. R., I.e., 12; 

 Stenochlaena sorbifolia, J. Sm., var., C. Chr., Ind. Fil. ; Diplora integrifolia, 

 Bk., Hk. Bk., Syn. Fil., 492 ; Scolopendrium Durvillaei, Bory, in Dup., Voy. 

 bot., I, 273, tab. XXXVII, fig. 1; Hk. Bk., 1. c, 247; Kze, Farnkr., I, 

 tab. V; Sc. mambare, Bail., in Queensl. Agr. Journ., IIP, 162; Asplenium 

 scolopendropsis, MuelL, Pap. PI., Ill, 49; A. Linza, Ces., Fel. Becc. Pohn., 

 4, 7 ; Triphlebia Linza, Bk., in Becc, Mai., Ill, 42, tab. V ; Tr. dimorphophylla, 

 Bk., 1. c, tab. IV ; Diels, in Engl. & Prantl, Nat. Pfl. fam., I*, fig. 122 G—D. 



Rhizome wide-creeping, often angular, naked or sparingly minutely 

 appresso-squamulose. Stipes scattered, apparently articulate at the base, 

 + 5 — 10 cm. long, naked or sparingly minutely appresso-squamulose. 

 Fronds lanceolate, + 15— 45 cm. long, ± 1 72 — 5 cm. broad, narrowed 

 gradually at both ends, the apex acuminate to finely caudate, the edge 

 entire, or whether or not irregularly crenate, toothed, repand or sinuate. 

 Texture membranaceous to chartaceous; surfaces naked; costa distinct; 

 veins simple or forked, oblique to subhorizontal. Sori in pairs, long but 

 not always reaching the costa or margin, those of each pair not rarely 

 separated by a pellucid space often provided with a very fine intermedial 

 spurious veinlet. — Fronds of the young plants, polymorphous, i. e. 

 varying from variously (often irregularly) divided to invariably simple in age* 



Borneo, Obi, Papua to Polynesia. 



