Calliandra peninsularis Rose

Anneslia lagunae Britton & Rose, sp. nov
Twigs, petioles, and leaf-rachis short-pubescent. Petioles slender, about 1.5 cm. long or shorter; pinnae 4-7 pairs; leaflets 8-12 pairs, oblong or linear-oblong, 4—5 mm. long, about 1.5 mm. wide, obtuse, rounded or minutely apiculate at the apex, glabrous or sparingly ciliolate, the venation obscure ; peduncles 3-4 era. long; heads solitary, few-flowered; flowers sparingly strigose; corolla about 4 mra. long; filaments about 15 mm. long; legume 6 cm. long, 9 mm. wide, apiculate, sparingly strigose.
La Laguna, Lower California, 1906, Nelson and Goldman 745S.

Anneslia peninsularis (Rose) Britton & Rose
Calliandra peninsularis Rose, Contr. U. S. Nat. Herb. 5: 135. 1897.
Twigs, petioles, leaf-rachis and peduncles densely puberulent. Petioles short; pinnae 6 pairs; leaflets about 20 pairs, linear-oblong, 4-6 mm. long, acute or obtuse, glabrous above, appressed-pubescent beneath, the midvein excentric; peduncles very slender, 3.7-5 cm. long; heads many-flowered; calyx about 1.5 mm. long; corolla 6-8 mm. long, loosely strigose; stamens about 2 cm. long, the tube included; legume 6-8.7 cm. long, 8 mm. wide, rather densely appressed-pubescent, the base long-tapering, the apex obtuse, apiculate.
Type locality: La Paz, Lower California. Distribution: Known only from the type locality.

Anneslia brandegeei Britton & Rose, sp. nov
Twigs, petioles, leaf-rachis, and peduncles puberulent. Stipules nearly linear, pilose, 3-5 mm. long; petioles very slender, 1.5-2.5 cm. long; pinnae 4—6 pairs; leaflets 12-18 pairs, oblong or ovate-oblong, 6-9 mm. long, obtuse or acutish, mucronulate, chartaceous, ciliate when young, glabrous when old, faintly shining above, reticulate-veined, the midvein somewhat excentric; peduncles about 3 cm. long or shorter; heads few-flowered; flowers glabrous; calyx about 1 mm. long; corolla about 6 mm. long; stamens about 2 cm. long, their tube nearly as long as the corolla; legume narrowly oblong, densely short -pubescent, about 9 cm. long, 1.7 cm. wide, the base narrowed, the apex rounded and obliquely apiculate.
Sierra de San Francisquito, Lower California, Sept. 29, 1899; T. S. Brandegee.

Calliandra peninsularis is a species of flowering plants of the genus Calliandra in the family Fabaceae. It is endemic to Baja California Sur state in Mexico.