Hello Branimir,
no, I do not have a famale dacty blooming at same time, in fact I do not have a female dacty generally, which has reached maturity. Only a young specimen, produces occasionally random female inflorescences. Yes, theophrasti blooms even earlier, about a half to a whole month earlier. This palms originates from a seed for a commercially sold californian date. Fruit was exceptionally tasty, and I can not rule out an intentional cross-pollination for the beneficial metaxenic effect.