Perennial, 18 in. high. Leaves alternate, 3-5 whorled at base of umbels; stem-leaves obovate to elliptic, 3-6 in. long, whorl-leaves varying from oblong to rhomboid or lanceolate. Umbels terminal, 3-5 rayed, compound or simple by abortion, with 2-3 distant flowering nodes; invol. ⅓ in. diameter; glands 5, ⅙ in. diameter, elliptic-oblong, shortly 2-lipped. Bahr El Ghazal Prov. (Jur: Jur Ghattas). =E. schimperiana= _Scheele._ Erect herb, ½-4 ft. high. Leaves alternate, or with a whorl of 3-5 under the umbel, ¾-3½ in. long, linear-lanceolate or lanceolate, narrowed to base, sessile, glabrous. Cymes terminal, 3 to many times forked, sometimes terminating in a 3-5 rayed umbel; bracts opposite, sessile, ¼-1 in. long, triangular-ovate. Invol. solitary sessile or nearly so, minute, cup-shaped; glands 4, minute, somewhat half-mooned shaped, 2-horned. Fung Prov. (Bunzaga). =E. arguta= _Soland._ Herb, 3-15 in. high. Leaves alternate, sessile, lanceolate or oblanceolate, serrate. Umbels 3-5 rayed, terminal or axillary near the apex; rays up to 5 in. long, cymosely 2-4 times divided. Invol. solitary, sessile, or nearly so, minute; glands 4, minute, transversely oblong, entire. Nubia (Wadi Halfa). =E. agowensis= _Hochst._ Undershrub, with herbaceous branches. Leaves alternate, with a whorl of 3 at base of umbel and opposite on its branches, elliptic-obtuse, ½-1¼ in. long, denticulate. Umbels terminal, 3-branched, 1-3 times forked or lateral and axillary, 1-10 in. long. Invol. in cymes of 3 at ends of umbel branches, minute; glands 4, transversely oblong, minute. Fung Prov. (Fazoghli). =E. cyparissioides= _Pax._ Bushy, glabrous herb, about 1 ft. high. From a perennial root stock. Leaves alternate on stem and branches, whorled or opposed under the cyme or umbel, sessile, linear, ⅓-1¼ in. long. Invol. solitary or in subcapitate cymes, terminal, minute. Glands 5, rarely 7, minute, margins straight or creniculate. Capsules much exserted. Bahr El Ghazal Prov. (Dar Fertit, Deim Gudju, Niamniam-land, at River Ibba). =E. cuneata= _Vahl._ Woody shrub, up to 10-12 ft. high; branches horizontal, often spine- tipped, glabrous or at first puberulous. Leaves alternate, scattered and, on short secundary branches, tufted, usually ⅓-1 in. long, linear- cuneate to cuneate-spathulate. Cymes umbel-like, ⅓-⅔ in. long, axillary or terminal, with 1 or 3-5 invols. with reduced leaves under cymes and invols. Invol. 1/5-1/4 in. diameter, broadly cup-shaped; glands 5, peltate, concave, elliptic or suborbicular, about 1/12 in. diameter. Capsules erect, ¼ in. diameter, puberulous. Red Sea Prov. (J. Kuureb, J. Waratab, sea coast, 21° N. Lat., Karora). =E. nubica= _N.E. Br._ JAGIA (J. Daier)—Nuba.