RMRH9WR8–. Botanische Jahrbu?cher fu?r Systematik, Pflanzengeschichte und Pflanzengeographie. Botany; Plantengeografie; Paleobotanie; Taxonomie; Pflanzen. Eiiglcr, IhfaN. Jaltrhüchcr XL. Ta f. X.. Xerophiler Wald (ïrockeuwald) beiTarapoto in Peru mit Cereus trigonodendron K. Sch. n. sp. Nach photogr. Aufnahme von E. Ule 1902. Verlag von Wilhelm Engelmann in Leipzig.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Engler, Adolf, 184
RMRG58W7–. The Cactaceae : descriptions and illustrations of plants of the cactus family. APPENDIX. 267 On page 19, vol. 11, insert: , 25. Cereus trigonodendron Schumann, Bot. Jahrb. Engler 40: 413. 1908. Simple, or in age with a much branched top, 15 meters high; trunk 5 meters long, smooth, 3 dm. in diameter or more; ribs 3 to 6, 2 to 3 cm. high; areoles in young growth 2 to 3 cm. apart, producing abundant white wool, i cm. long or more; spines 4 to 7, at iirst brown, subulate, 2 to 5.5 cm. long; flowers as in typical species of Cereus, 10 to 15 cm. long; fruit smooth, edible. Type locality: Departme
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