Hechtia pycnostachya Hern.-Cárdenas, Siekkinen, López-Ferr. & Espejo |
Habitat: it grows terrestrially in oak forests, on river slopes, 1550-1630 m. Elev.
Etymology: The specific epithet refers to the sessile to subsessile flowers densely disposed on the rachis of the spikes, from the Greek: pyxno§ (pycnos) 5 dense, and staxy§ (stachys) 5 spike.