There's a few people on here that are very knowledgeable with seeds, hopefully they will chime in soon.

I have purchased seeds from Mr Ko and Riona. Hopefully some can share the link. I always struggle in finding them.

For Rinoa...
https://orient-adenium.wixsite.com/orient-adenium

I have some seeds of this plant. Please contact to me if do you want.
https://www.facebook.com/Dorset.Horn.Adenium

If you want some Arabicum seeds. Best to get ones that you better chances of receiving some w the characteristics of such.

I would go with Comsan Can, Ram, Anucha or above dh_a. There are others, but many only sell seeds if buying their plants.

NRSudaram has very nice seeds also. Abena Adeniums in India. Very helpful and knowledgeable.

Most of these would be found via FB.

Rick

For KO in Taiwan, email your request to: adenium@adenium.com.tw

The website with pictures and pricelist is located here: http://www.adenium.com.tw/2015price%20list.htm

To order, send Mr. Ko an email, letting him know what you wish to order. He may take a few days to respond with payment information. Shipping is $4 worldwide. To my knowledge, he currently has two Arabicums: Desert Night Fork and Brazilian, listed as Arabicum and Brazilian. He also has a Somalense.

Maria Elena