Hi Dadvet !
I just got this species with P. nigra from Tropiflora Nursery in Florida USA.
Mine look so fine and seem to grow quite well here in our tropical climate.
Actually, I also placed an order for the rare P. stevensonii but it's out of stock.
You can visit Tropiflora's Carco Report at www.tropiflora.com
Pitcairnias and many interesting Brom are in "Terrestrial Bromeliads" catagory.

I had posted some pic the plant I got in another thread...

Here is a link that might be useful: Pitcairnia hitchcockiana from Tropiflora

I saw several Pitcairnia on my recent visit to Michael's, You might email him and see if he has what you are looking for.

Here is a link that might be useful: Michael's Bromelaids

Thanks for those suggestions - Michael says hasn't seen for some years and stil waiting for reply from Tropiflora but it is still on their website. How long did it take to send to Thailand?

Hi Dadvet, normally the shipment arrival here will take about 2 - 3 weeks
after placing an order.
It would take a week or so in transpotation via air parcel post.
But this time, my friend visited Tropiflora nursery and took me the plants.

Here another striking Pitcairnia that I tried to get : P. stevensonii,
from the great book "BROMELIACEAE III" by Francisco Oliva-Esteve.
{{gwi:455032}}

By the way, do you have any spiny, I mean Dyckia, Hechtia, Orthophytum
in your collection, I've heard someone in your country have a great collection
of the xerophytic type bromeliads.