some kind of plant that has sent up a lot of shoots (see Molina)
IPAspelling:
kijoːkiːski
Alonso de Molina:
quiyoquizqui. tallecida cosa assi. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 89v. col. 2. Thanks to Joe Campbell for providing the transcription.