Monographs Details: Sapium aubletianum (Müll.Arg.) C.Huber
Authority: Maguire, Bassett. 1967. The botany of the Guayana Highland--Part VII. Mem. New York Bot. Gard. 17: 1-439.
Description:Distribution and Ecology - All examined specimens from eastern Guayana; no specimen seen from the upper Rio Negro. SURINAME. Growing in abandoned field, side of large trench, Jun 1910, Stockdale s.n. (5 loose leaves only NT); Watramiri, Arbor No. 1577, 24 May 1916, Herb. n. 1842 (sterile NY); Kaboerie. Arbor No. 668, 2 Nov 1920, Herb. n. 4878 (sterile NY). BRITISH GUIANA. Fort Island Court Hall, Apr 1907, Beckett 3 (fr. NY); Araquah Creek, Apr 1907, Beckett 6 (sterile NY) ; Koburaima Creek, Aruka River, 12 Mar 1945, Fanshawe 2397, R.N. 5133 (sterile NY); upper Mazaruni River basin, Mt. Ayanganna, infrequent in mixed evergreen forest on level ground below talus, along base, NE side, alt 800-900 m, 1 Aug 1960, Tillett, Tillett & Boyan 44951 (male, female NY). VENEZUELA. Bolivar: cloud forest on summit of southeast-facing escarpment, E of Cerro El Pichacho, N of Las Nieves and Las Chicharras, 45 km from Tumeremo, vicinity of Deborah, Altiplanicie de Nuria, alt 600-650 m, 5-8 Feb 1961, Steyermark 89223 (male, female juv. fr. NY).


Hippomane biglandulosa Aublet, Hist. Pl. Guiane 2: 885. 1775.

Sapium biglandulosum var aubletianum Mull.-Arg., Linnaea 32: 117. 1S63.

Type. “Guayana gallica” Aublet. Muller-Argoviensis based his var aubletianum on Hippomane biglandulosa Aublet not mentioning Spruce 3198. so the type is clearly the Aublet specimen, not Spruce 3198. Later (in DC., Prodr. 15(2): 1205. 1885) Muller-Argoviensis cited Spruce 3198 from the upper Rio Negro in addition to Aublet's specimen under his Excoecaria biglandulosa var aubletiana, thereby expanding the concept.

Distribution:Suriname South America| Guyana South America|