Pejperomia PIPERACE^ 17 



On rocks ; near Troy, 2000 ft. ; Harris ! Fl. Jam. 8531. 



Stems branching from the base, villose, 10-13 cm. high. Leaves 

 10-17 mm. 1., 8-13 mm. br. ; stalk 2-10 mm. 1. Spikes 2 or 1 terminal, 

 solitary axillary; rhachis 4-7 cm. 1.; bracts 1-2 visible on same level, 

 5 mm. br. ; peduncle hirsute, 5-8 mm. 1. Berries "75 mm. 1., black 

 (when dry). 



31. P. Myptillus Mlq. Syst. Pip. 154 (1843); leaves 4-2 in a 

 whorl, lanceolate or elliptical-lanceolate, more or less acuminate, 

 glabrous, indistinctly 3-5-nerved ; spikes thick, fleshy. Gr'iseh. 

 op. cit. 168. P. rhombea G. BG. op. cif. Hi. 269 (1902) & iv. 192 

 (in part) (non Hiiiz & Pav.) ; Daliht. Stud. 188 (in part). 



On trees ; Wiles ; Macfadyen ! Morse's Gap, 4900 ft. ; Latimer, near 

 Cinchona, 5000 ft. ; Harris ! PI. Jam. 7968, 8326. Cuba, Hispaniola, Porto 

 Rico. 



Plant 2-3 dm. high, branching from base, with 3-6 branches, younger 

 puberulous. Leaves 1-5-3 cm. 1., 7-10 mm. br. ; stalk 2-6 mm. 1. Spikes 

 terminal and axillary; rhachis 2-6 cm. 1., dense-flowered ; bracts 5mm.br., 

 elliptical, 2-3 visible on same level ; peduncles 1-4 cm. 1. Berries '75 mm. 1., 

 mucronate with apical appendage ; mucro 2 mm. 1. 



C. de Candolle and Dahlstedt include this species under P. rliomhea 

 Ruiz & Pav., but the berries are quite distinct, those of P. rliomhea having 

 a pseudocupule, as shown by the type in Herb. Mus. Brit. 



32. P. polystaehya Hool. Exot. FL t. 23 (1823) ; leaves 3 in 

 a whorl (sometimes 2 or 4), obovate-subrhomboid, apex obtuse, 

 pubescent ; spikes somewhat fleshy. Dahlst. Stud. 133 ; G. DG. in 

 Urh. Symh. Ant. Hi. 271. PijDer obtusifolium Jacq. Ic. PI. Bar. i. 

 t. 9 (1781-1786), non L. P. polystachyon Ait. Hart. Kew. 49 

 (1789) ; Haiv. Succ. 7. 



Jamaica {fide Hooker, loc. cit.). St. Cruz [fide Hooker, loc. cit.), Brazil, 

 Argentina. 



Stem pubescent. Leaves 3-4 cm. 1. to 2 cm. br. ; 3-nerved ; stalk to 

 5 cm. 1. Spikes terminal and axillary, somewhat dense-flowered, about 

 double as long as leaves ; peduncles shorter than the spikes. Berries ovate, 

 mucronate. 



7. Berry smooth in the upj^er part, surrounded at the 

 base, sometimes as high as the middle, with a viscid 

 pseudocupule. Leaves whorled or opposite. 



33. P. reflexa A. Dietr. 5jx PI. i. 180 (1831) ; leaves 3-4 

 in a whorl, small, roundish- or rhombeo-elliptical or elliptical, 

 glabrous on upper surface, sometimes puberulous underneath, 

 especially near the apex ; stalk hirtellous ; spikes fleshy, densely 

 hirtellous. Wight Ic. f. 1923, /. 1 ; Griseh. op. cif. 168 : Hensch. 

 Etiid. 26, t. IL f. 2 ; Dahlst. Stud. 174, /. III. f. 24. /. VIII f. 5 ; 

 G. DG. torn. cit. 263. Piper reflexum L. fil. Siippl. 91 (1781); 

 Sw. Ohs. Bat. 23. 



On trees and rocks; Broiighton ! Bancroftl Macfadyen ! Distin ! March ; 

 J.P. 1367, Morris ! Abbey Green, 3800 ft. ; near Mabess River, 4500 ft. ; 



C 



