Erodium macrocalyx (G.López) López Udias, Fabregat & G.Mateo
Erodium macrocalyx is a perennial herb, 8-13 cm.
Leaves up to 18 cm, oblong, pinnate, green. Leaflets ovate, pinnatisect, with segments linear-lanceolate. Stipules brown or whitish.
Inflorescence: Umbels of 7-12 flowers; bracts lanceolate to ovate, slightly pubescent; peduncles 10-25 cm, sepals 7-9 mm; petals 9-15 mm; light pink, upper two petals feathered dark purple.
Fruit: Rostrum 30-35 mm; mericarps 7-8 mm; foveoles with no furrow beneath. 2n=160?
Distribution: endemic to East Central Spain, Cuenca, on Sierra de Tragacete at 1600m
