Coccothrinax expert please

[Nico971]

Hi ! I’m in the Caribbean and Coccothrinax are quiet common. 
I almost sure about the Id of those three : 

Barbadensis : common here, growing like weed on the limestone part of the island. 

 

Argentata : think it’s a pure one, long an thin petiole with clearly silver leaves 

 

 

Crinita : you can’t mistake it for an other one 

but this one I got it as a seedling “Coccothrinax palm” 

lingula is not yellow bright so clearly not barbadensis. Seems to grow a little slower, and the leaves are not doing a full circle. If anyone recognize it, or maybe a hybrid. 

 

 

[Harry’s Palms]

Those are lovely . I can’t help with ID , I only have one here . Mine never really thrived here but plugs along slowly . It was purchased over 25 years ago from Phil at Jungle Music and he wasn’t sure which species it was . It was very small and I planted it out in the yard right away . I posted here and someone said it was Barbadensis due to the orange look to the hastula. I am in a 10a climate , no frost. Harry

They just don’t look as good here in full sun . I don’t think we have the humidity they like. 

[Fusca]

Perhaps it's Thrinax rather than Coccothrinax.

[Nico971]

25 minutes ago, Fusca said:

Perhaps it's Thrinax rather than Coccothrinax.

I also had this idea, but I was told that on thrinax the base of the petiol divide. 

 

 

1 hour ago, Harry’s Palms said:

Those are lovely . I can’t help with ID , I only have one here . Mine never really thrived here but plugs along slowly . It was purchased over 25 years ago from Phil at Jungle Music and he wasn’t sure which species it was . It was very small and I planted it out in the yard right away . I posted here and someone said it was Barbadensis due to the orange look to the hastula. I am in a 10a climate , no frost. Harry

They just don’t look as good here in full sun . I don’t think we have the humidity they like. 

Also looks like barbadensis for me 🥰

[aztropic]

Thrinax radiata.

 

aztropic 

Mesa, Arizona 

[aabell]

#2 I would say more likely C. argentea than C. argentata. Easy to confuse those names. C. argentata, at least the Florida form, is delicate, wispy, small and slow. 

I have many of these questions about my own plants, whether they are hybrids or the species are hard to discern. I agree that the last one is probably Thrinax based on the disorderly trunk fiber. The split leaf bases might not be obvious at that size. 

[Nico971]

So thrinax it is, well that ad another genus to the garden ! 
thank you 🙏