Answer:

croci

Answer	Crossword Clue
CROCI	Saffron flowers
CROCI	Saffron sources
CROCI	Spring bloomers

CROCI	Signs of spring
CROCI	Iris family flowers
CROCI	Early bloomers
CROCI	They spring up in spring
CROCI	Early spring blooms
CROCI	Saffron-yielding blooms
CROCI	Showy perennials
CROCI	Where saffron comes from

CROCI	Early spring bloomers
CROCI	Early spring flowers
CROCI	Early-blooming flowers
CROCI	Hardy bulbs
CROCI	Perennials with cup-shaped flowers
CROCI	Early spring relatives of irises
CROCI	Pasqueflowers
CROCI	Early spring relatives of irises (Var.)

CROCI	Early spring relatives of irises (var.)
CROCI	Early blooming flowers
CROCI	Iris relatives
CROCI	Showy blooms
CROCI	Spring blooms