Werauhia singuliflora (Mez & Wercklé) J. R. Grant

Thecophyllum singuliflorum Mez & Werckl^; Mez, Bull. Herb. Boiss. II. 4: 870. 1904.
Stemless, the flowering plant about 25 cm. high, slender; leaves many in a dense rosette, about 20 cm. long; sheaths large, ovate-elliptic, castaneous toward the base and violet toward the apex; blades narrowly triangular, subulate-acuminate, 15-20 mm. wide, concolorous, obscurely brown-appressed-lepidote, rigid when dry; scape erect, about equaling the leaves, glabrous; scape-bracts strict, exceeding the internodes, foliaceous, violet; inflorescence laxly few-flowered, appearing simple but really compound with one-flowered branches as shown by the two series of bracts, subspicate, 75 mm. long, secund-flowered ; primary bracts polystichous, becoming secund with the flowers, with a very broadly ovate base 1 7 mm. long and a slender curving-reflexed blade 20 mm. long, exceeding the flowers; branches wholly aborted; floral bracts ovate-elliptic, obtuse, 3 mm. long, thin; flowers spreading; pedicels 6 mm. long; sepals elliptic, thick, coriaceous, glabrous, even, the anterior ones 19 mm. long and acute, the posterior one 16 mm. long and broadly obtuse; petals about 25 mm. long.
Type locauity: Costa Rica.
Distribution: Known only from the type collection.

Werauhia singuliflora is a plant species in the genus Werauhia. This species is endemic to Costa Rica.

Werauhia singuliflora là một loài thuộc chi Werauhia. Đây là loài đặc hữu của Costa Rica.