Ceratostema fasciculatum Luteyn, J. Arnold Arbor. 67: 491, fig. 2D-F.  1986.  Illustration:  Luteyn (1996), plate 6.   Type.  Ecuador.  Zamora-Chinchipe:  Loja-Zamora rd, km 29-31, ca. 2-4 km E of Sabanilla, 1700-1750 m, 1 Jan 1979 (fl), Luteyn et al. 6633 [holotype, NY (2 sheets);  isotype, AAU].  Images:  Habit.  Flowers.  Line-drawing.

        Terrestrial shrub with branches to 0.75 m long;  stem terete, brown when dry, glabrous;  twigs complanate, bluntly angled, rugose, reddish-brown when dry, densely short-pilose with unicellular hairs ca. 0.5 mm long.  Leaves  coriaceous, lance-elliptic, 9-13 x 3-5 cm, basally cuneate and short-attentuate, apically acute although apex itself often blunt, glabrous above but softly and densely short-pilose beneath;  3-plinerved from near base, midrib and lateral nerves impressed above and raised beneath, reticulate veinlets impressed or slightly raised above and slightly raised beneath;  petiole terete, rugose, 5-8 mm long, densely short-pilose.  Inflorescence solitary, often on older wood in axils of fallen leaves, fasciculate, 4-6-flowered;  floral bract membranous, narrowly ovate to linear-lanceolate, long-acuminate, basally clasping pedicel, 20-26 mm long and 2.5-3 mm broad at base, brownish, dorsally sparsely pilose, marginally ciliate and sparsely glandular-fimbriate;  pedicel terete to subterete, striate, stout, 6-12 mm long and 2-3 mm basal diam., short-pilose;  bracteoles located near base or medially on pedicel, similar to floral bract except 15-24 x ca. 1.5 mm.  Flowers with calyx inconspicuously articulate with pedicel, 20-27 mm long, pale green;  hypanthium subcylindric, terete, 3-4 mm long, densely short-white-pilose;  limb cylindric-campanulate, 17-23 mm long, moderately short-pilose;  lobes narrowly triangular, long-acuminate, 15-21 mm long, striate, marginally sparsely glandular-fimbriate;  sinuses acute;  corolla carnose, tubular, subterete to indistinctly pentagonal at base then narrowly expanding distally and becoming bluntly pentagonal, 38-43 mm long and ca. 5 mm basal diam. to  ca. 10 mm at throat, white at extreme base and between lobes but elsewhere bright red, sparsely puberulent, the lobes spreading, narrowly triangular, 4-9 mm long;  stamen 10, alternately slightly unequal, 36-40 mm long;  filaments distinct, equal, 8-10 mm long, glabrous;  anthers alternately slightly unequal, 29.5-33 mm long;  thecae equal, 10-12 mm long;  tubules alternately slightly unequal, distinct to base, extremely narrow, longer than thecae, 19.5-22 mm long, dehiscing by subterminal, oblique, flaring clefts 0.75-1 mm long;  nectariferous disc cupular, glabrous;  style long-exserted, (39-)50-53 mm long, glabrous.  Mature berry not seen, but at least 12 mm diam.

        Distribution.  Endemic to Ecuador, and known only from two collections;  roadbanks through disturbed cloud forest at 1615-1750 m altitude.  Rare and endangered.