Blue Nile Prov.; Bahr El Ghazal Prov. (Jur-Ghattas & Niamniam-land). =G. vitellina= _Benth._ Shining herb, 2-6 ft. high. Leaves alt., ovate or lanceolate, irregularly dentate, 1-4 in. long, auricled at base of petiole. Cap. yellow, homog., solitary, terminal on peduncles 4-12 in. long, bearing 2-3 bracts; invol. bracts 1-seriate; fl. all tubular, hermaphr. excepting some outer ones with imperfect anthers. Darfur Prov. (J. Marra 3,500 to 9,300 ft.); Mongalla Prov. (Yei River); Bahr El Ghazal Prov. (Niamniam-land). =G. crepidioides= _Benth._ Annual 2-3 ft. high. Leaves alt., lyrate-pinnatifid, dentate, 1-10 in. long. Capit. homog. yellow or with purple tips, in dense or lax corymbose cymes; invol. bracts 1-seriate; fl. as above. Mongalla Prov. (Yei River); Bahr El Ghazal (Niamniam-land). =G. amplexicaulis= _O._ & _H._ Herb 2½-3 ft. high. Leaves alt., obovate-oblong, dentate, amplexicaul, 4-5 in. long. Capit. reddish-orange, homog., 3-4 together in a long- peduncled cyme; invol. bracts 1-seriate; fl. as above. Bahr El Ghazal Prov. (Niamniam-land: Khor of Bodumo). 564 =Emilia sagittata= _DC._ Annual, ¼-4 ft. high, glaucescent. Leaves alt., sagittate-amplexicaul, oval-ovate or oblong, 1-4 in. long. Capit. homog., orange, cymose or subsolitary on 2½ in. long pedicels; invol. bracts 1-seriate; florets hermaphr. Fung. Prov. (Jongol’s Post); White Nile Prov.; Darfur Prov. (J. Marra: Wadi Gindi, 7,500 ft.); Upper White Nile Prov. 565 =Notonia Schweinfurthii= _O._ & _H._ Glabrous, fleshy perennial, 1 ft. high. Leaves narrow-elliptic, sessile, 1-2 in. long. Capit. homog., purple, solitary, many-flowered, on 6-8 in. long bracteate peduncles; invol. bracts 1-seriate. Bahr El Ghazal Prov. (Dar Fertit: Pongo River). 566 =Senecio arabicus= _Linn._ Annual, ab. 1 ft. high. Leaves alt., pinnatifid or partite, oval in outline 1-3½ in. long, upper amplexicaul, auriculate. Capit. homog., in broad corymbose cymes; invol. bracts 1-seriate. Nubia (Islands of the Nile); Kordofan Prov. =S. abyssinicus= _Schultz Bip._ Herb, 3-16 in. high. Leaves alt., spathulate, ½-2½ in. long, somewhat hairy. Capit. heterog., yellow, 4-12 together, cymose; invol. bracts 1-ser.; fem. fl. ligulate. Red Sea Prov. (21° N.L.); Mongalla Prov. (Yei River); Bahr El Ghazal Prov. (Niamniam-land). =S. discifolius= _Oliv._ Annual, 12-15 in. high. Leaves alt., orbicular, ¾-2 in. diam. (upper ones obovate spathulate), suddenly narrowed into a winged petiole. Capit. heterog., orange, 1-3 on 3-7 in. long peduncles, terminal; invol. bracts 1-ser.; fem. fl. ligulate. Red Sea Prov. (21° N.L.); Belgian Congo (Niamniam-land). =S. picridifolius= _DC._ Perennial 1-2 ft. high. Leaves alt., oval-oblong or ovate, auriculate, toothed, puberulous, 1½-4½ in. long. Capit. homog., 1 or few together, on 3-6 in. long peduncles; invol. bracts 1-seriate. Bahr El Ghazal Prov. (Papyrus Swamp, Meshra El Rek). =S. tuberosus= _Schultz Bip._