Calliandra tergemina var. emarginata (Willd.) Barneby

Anneslia juchitana Britton & Rose, sp. nov
Young twigs, petioles, and peduncles loosely white-pilose. Stipules triangular-ovate, about 2 mm. long; petioles about 2 cm. long or shorter; leaflets 1| or 2 pairs, oblong-obovate, 0.5-2 cm. long, rounded, minutely apiculate, chartaceous, strongly reticulate-veined, ciliate when yoiuig and sparingly pubescent, glabrous when old; peduncles about as long as the petioles or shorter; caly.x 2 mm. long; corolla about 5 mm. long, bearing a few white hairs in bud; stamens about 15 mm. long, their tube included.
Oaxaca and Guatemala. Type from Juchitan, Oaxaca, January 31, 1896, Seler 198S.

Anneslia emarginata (H. & B.) Britton & Rose
Inga emarginata H. & B.; Willd. Sp. PI. 4: 1009. 1806.
Inga coriacea H. & B.; Willd. loo. cit. 1010. 1806.
Mimosa emarginata Poir. in Lam. Encycl. Suppl. 1: 39. 1810.
Calliandra emarginata Benth. IvOnd. Journ. Bot. 3: 95. 1844.
Calliandra coriacea Benth. Ice. cit. 1844.
Feuilleea emarginata Kuntze, Rev. Gen. PI. 187. 1891.
A large shrub, glabrous throughout, the branches rather slender. Stipules lanceolatesubulate, 2 mm. long; petioles 1-3 cm. long; pinnae 1 pair, or the upper leaves reduced to stipules; leaflets \ pairs, oblong to oblong-obovate, subcoriaceous, obtuse, acutish or slightly emarginate, 3-6 cm. long, shining, reticulateveined; peduncles subpaniculate or axillary, 1.5-3 cm. long; heads several-flowered ; calyx 1.5-2 mm. long; corolla 7-8 mm. long; stamens scarlet, about 2.5 cm. long, their tube included; legume about 9 cm. long and 8 mm. wide, glabrous, subcoriaceous.
Type locality: Acapuico, Guerrero. Distribution: Guerrero.

Anneslia langlassei (Harms) Britton & Rose
CaUiandra Langlassei Harms, Rcpert. 17: 87. 1921.
Branches slender, pale, when young sparingly pilose but in age glabrate. Petioles pilose or becoming glabrate, 6-10 mm. long; pinnae 1 pair; leaflets 3, the lower and odd one a third smaller, oblong to ovate-oblong, more or less oblique, obtuse or obtuse-acuminate, glabrous, shining, 2-3.5 cm. long; peduncles somewhat pilose or glabrous, 1-2.5 cm. long; calyx shorttubular, glabrous or nearly so, striate, 2 mm. long; corolla glabrous, 5-6 mm. long.
Type locality: Chichihualco, Mexico. Distribution: Known only from the type locality.

Anneslia yucatanensis Britton & Rose, sp. nov
Glabrous throughout, with very slender twigs. Stipules ovate to ovate-lanceolate, 2 mm. long or shorter ; petioles nearly filiform, 1-1.5 cm. long; pinnae 1 pair, filiform-stalked; leaflets l pairs, oblong to oblong-obovate, 1-2.5 cm. long, obtuse or rounded, submembranous ; peduncles nearly filiform, about as long as the petioles; heads few-flowered; calyx 2 mm. long, its teeth short; corolla 6-7 mm. long, its narrow lobes acutish; filaments about 2 cm. long, the tube included.
Yucatan, 1917-1921, C. F. Gaumer 24240.

Anneslia deamii Britton & Rose, sp. nov
A shrub, 2-3 m. high, the young twigs, the peduncles, petioles and under leaf-surfaces short-pilose, the upper leaf-surfaces appressed-pubescent when young. Stipules lanceolate, about 2 mm. long; petioles 1-2.5 cm. long; leaflets 2 pairs, or 1 ^ pairs, obovate, submembranous, 2-2.5 cm. long, obtuse, apiculate, reticulateveined; peduncles nearly filiform, about as long as the petioles or shorter; heads few-flowered; flowers pUose; calyx narrowly campanulate, 2-2.5 mm. long; corolla about 6 mm. long.
Guatemala, along path to Motagua River from Gualan, June 14, 1909, Deani 6258.

Anneslia rupestris (Brand.) Britton & Rose
Calliandra rupestris 'Brand. ZocS: 199. 1905.
A small tree, about 4 m. high, the twigs glabrous. Stipules ovate-lanceolate, 2-4 mm. long; petioles 1-1.5 cm. long, sparingly pubescent; pinnae 1 pair; leaflets 2 pairs, oblongobovate, chartaceous, glabrous, or the margins ciliate, about 3 cm. long or shorter, strongly reticulateveined; peduncles solitary or 2 in the axils, about 12 mm. long, loosely pilose; calyx 2 mm. long, its teeth pubescent; corolla glabrous, 5 mm. long; stamens 3-5 cm. long, purple below, lighter above; legume (Rose, Standley and Russell 14155) oblanceolate, glabrous, 3-5 cm. long, 5-7 mm. wide, coriaceous, obtuse.
Type locality: Near Copradia, Sinaloa. Distribution: Sinaloa.

Anneslia mexicana (Brand.) Britton & Rose
Calliandra mexicana Brand. Univ. Calif. Pub. Bot. 10: 183. 1922.
A shrub, the twigs reddish, pilose. Stipules ovate to lanceolate, acute, striate, persistent, pubescent; pinnae 1 pair; leaflets 2 pairs, obliquely obovate, obtuse, apiculate, 1-1.5 cm. long, more or less pubescent on both sides, or glabrous in age, reticulateveined; pedimcles axillary, 2.5-4 cm. long, pilose; calyx 2.5 mm. long, pubescent; corolla 5.5 mm. long, the lobes pubescent; stamens red, 3 cm. long, the tube about as long as the corolla; legume 5-6 cm. long.
Type locality: Near Remulatero, Veracruz. Distribution: Veracruz; Tamaulipas.

Anneslia cruziana Britton & Rose, sp. nov
A small shrub, glabrous or nearly so throughout. Petioles slender, 1-5 cm. long; pinnae
1 pair; leaflets usually 3, oblong to ovate-lanceolate, oblique, the upper ones usually 3-5 cm. long, obtuse, sometimes retuse, shining; pedimcles slender, weak, 2-3 cm. long; calyx 2 mm. long; corolla 6 mm. long; stamens red, 3 cm. long, the tube longer than the corolla; legume about 10 cm. long, 13 mm. broad near the tip, apiculate, glabrous, somewhat reticulated.
Veracruz. Type from Cameron, Nov. 15, 1926, Pur pus 11000.

Anneslia sinaloana Britton & Rose, sp. nov
A shrub about 1 m. high, the slender twigs at first densely villous, soon becoming glabrous. Stipules lanceolate, acuminate, about 5 mm. long; petioles very slender, glabrous, 1.5-3 cm. long; pinnae 1 pair; leaflets 1 2 or 2 pairs, broadly obovate, 2-6 cm. long, or the lower one much smaller, chartaceous, glabrous, dull, reticulateveined; peduncles rather stout, villous, 1-2 cm. long; heads several-flowered; flowers glabrous; calyx and corolla cherry-red; calyx
2 mm. long; corolla 5 mm. long; stamens whi^e, about 12 mm. long, their tutfe included; legume about 6 cm. long, only 3 mm. wide, glabrous.
Mazatlan, Sinaloa, January 17-19, 1897, Rose 1380.

Anneslia canescens (Schl. & Cham.) Britton & Rose
Inga canescens Schl. & Cham. Linnaea 5: 592. 1830. Calliandra canescens Benth. Lend. Journ. Bot. 3: 96. 1844. Feuilleea canescens Kuntze, Rev. Gen. PI. 187. 1891.
A branching shrub, with soft spreading pubescence. Petioles slender, 1.5-2.5 cm. long, pilose; pinnae 1 pair; leaflets 2 pairs, the lower pair much smaller, the innermost one very small, all oblique, elliptic, obtuse, mucronate, pubescent on both sides, the upper ones 2 cm. long; heads axillary, solitary; peduncles erect, stout, 5 cm. long; flowers pilose; calyx 4-6 mm. long; corolla 10-12 mm. long; stamens united to above the corolla, 5 cm. long.
Type locality: Between Marantial and Puente del Rey, Veracruz. Distribution: Known only from the type locality.