Echeveria cornuta

First Description by Walther in Echeveria, p. 133, 1972 :

Rosettes caespitose, densely leafly.

Leaves upcurved, oblanceolate to obovate-cuneate, distinctly acuminate with hornlike apex, rounded beneath and somewhat keeled, concave above, thick and fleshy, to 5 cm long and 22 mm broad, greyish-green, scarcely glaucous.

Inflorescences to five or more, simple, secund-racemose, to 30 cm tall, reddish, bracts obovate-oblong, subtriquetrous, keeled, apex with hooked mucro, to 2 cm long, reddish, racemes with 12 or more flowers, pedicels about 6 mm long.

Flowers : Sepals unequal, longest 6 mm long, ovate-deltoid, acute, widely spreading or even somewhat reflexed in cultivated plants, brownish-red, corolla conoid-urceolate, to 13 mm long and 9 mm in basal diameter, coral-red, petals slightly spreading at tips, margins apricot-yellow, nectaries truncate, transversely reniform.

Flowering time from June on.

Note :

For more details see p. 101 in https://www.crassulaceae.ch/docs/939bcf5a506299eba8cc8a7aa93e1973_Crassulacea__Nr._10_-_Revision_Walther_Echeveria.pdf