L itapebiense flowering?

[Pal Meir]

Is this a prophyll of an upcoming inflorescence?

[Pal Meir]

[Pal Meir]

Hmm, the tips of the inflo are browning, doesn’t look very happy … Maybe the temps on the windowsill are to low, 19°C ±1?

[Palmarum]

For many palms, containerized or not, the first couple inflorescences may come out small or weird-looking. It takes a little while for the palm to 'get it right'.

It is very nice to see this species reach maturity in cultivation. It's cool in all respects and an incredible achievement. Das ist sehr gut.

Ryan

[Pal Meir]

Two weeks later …

»… peduncle ca. 32-66 cm …« !?

[Pal Meir]

Only dried buds …

[Pal Meir]

And this one too doesn’t look better:

[Pal Meir]

Hmmm …

[Pal Meir]

… and another one just emerging:

[Pal Meir]

… and as close-up:

 

[Pal Meir]

One week later … 

[Pal Meir]

Finally blooming?

[Pal Meir]

[Pal Meir]

Pistillate flowers on 1st inflorescence of N°1604 (*2016-05-06):

[Pal Meir]

The complete inflorescence of N°1604 (*2016-05-06):

[Pal Meir]

Is it fruiting?

[Pal Meir]

?

[Pal Meir]

And the 2nd inflorescence of N°1604 opened today; the 1st inflo is still holding 14 fruits:

[Pal Meir]

Not yet fully unfolded and the first male flowers are already blooming:

[Pal Meir]

Peduncular bract of N°1603 with emerging 1st inflorescence and blooming male flowers:

[Pal Meir]

Male flowers of N°1604’s 2nd inflorescence blooming: 

[Pal Meir]

Close-up: 5 staminate flowers & 1 pistillate: 

[Pal Meir]

First signs of 4th inflorescence: 

[Pal Meir]

They are blooming and blooming, but no viable seeds so far … 

[Navarro]

Gracias por compartir ,se tendrán que polinizar no ? Digo yo ... Y dentro de casa eso es difícil sin insectos 

[Pal Meir]

2 hours ago, Navarro said:

Gracias por compartir ,se tendrán que polinizar no ? Digo yo ... Y dentro de casa eso es difícil sin insectos 

… no VIABLE seeds so far:

[Pal Meir]

Anatomy of inflorescence:

 

Prophyll and Peduncular Bract:

[Pal Meir]

Anatomy 其二

[Pal Meir]

Another peduncular bract has opened:

[Eric33]

Are the seeds viable ?

[Pal Meir]

N°1601 (*2016-04-20):

 

N°1603 (*2016-05-04):