Can anyone confirm the ID of the seeding Zamia in the photos below? Could it be Z. loddigesii x pumila? Something else?

In January I went to a Buddy Holly tribute at the Cape Cabaret in downtown Cape Coral. On the way in I noticed several apparently "dwarf" trunked Pseudophoenix sargentii shorter than I am planted near the side walk. Two of them had ripe seeds and had dropped many on the ground. On the way home I picked the remaining seeds and took photos. I posted those photos last month in the following topic:
https://www.palmtalk.org/forum/index.php?/topic/67082-pseudophoenx-sargentii-dwarfs-cape-coral-fl/&tab=comments#comment-974787
I questioned whether these palms were actually dwarfed like Areca catechus. Consensus was that they had been kept in pots for many years before they were planted, which resulted in their current appearance, i.e., there are no genetic dwarf P. sargentii. So you should not expect offspring of these seeds to replicate their parents if they are raised normally. 
In addition you can read a write-up on this species in the Palmpedia link below:
http://www.palmpedia.net/wiki/Pseudophoenix_sargentii
I have several hundred seeds of these palms for sale as follows:
Pseudophoenix sargentii from Cape Cabaret: 50 seeds @ $10.00 for the Lot
Shipping: $5.00 up to 150 seeds.   No shipping outside the US. No shipping to HI
Payment via Paypal
PM me if you are interested
A couple photos from my previous topic

I have approx. 400-500 Coccothrinax inaguensis seeds from my mother palm in Cape Coral. This is a rare species confined to a few islands in the Bahamas and Turks & Caicos. It is hardy to zones 10/11. Read about it in the Palmpedia link below:
https://www.palmpedia.net/wiki/Coccothrinax_inaguensis
The article contains a photo of my palm after it was planted as a 3g. See summary below:
Coccothrinax inaguensis seeds: 50 @ $10.00 for the lot
                                                     100 @ $15.00 for the lot
Shipping = $6.00     via 1st class mail. No shipping outside the US. No shipping to HI
Payment via Paypal. PM me if you are interested
Photos
Seeds

Mother Palm

 

Thoughts on id? It started to lean then sprouted the new growth point which is primary now.  It had what appeared to be the second small seedling near the base when I bought it, which has been slower than the new growth point.