Did you try Louie's nursery in riverside?

http://louiesnursery.com/plants/citrus-trees/

Or moon valley nursery? They're pricey but they tend to carry willits and newcomb trees, just be sure to get the root stock you want. I bought my variegated pink lemon from them, they will cut deals on their trees if you bargain with them.

http://www.moonvalleynurseryca.com/citrus-and-fruit.html

Evan

Evan,
I wasn't aware of either. Both look interesting. Thanks!

I figured out that Moon Valley now has a nursery in Chino, much closer to me than Riverside. The good news is that they actually had some Tarocco Standards, the bad news was they were obviously quite old W&N and the rootstock stripe was just gone on all of them. Clearly up potted at least twice into square pots. No way to tell the color as it was just a smudge. The worse news is that I've never seen a nursery behave so much like a sleazy used car sales lot in my life. Absolutely stupid high prices on many items but then discounted. They actually had signs up that they would finance anyone and no credit needed. I kept looking for the "buy here, pay here" sign! I saw a row of Brahia Armata similar to one I had just bought for $195 at Armstrong, not exactly the lowest price nursery around. Moon Valley had it marked $1395 but 50% discount! Still more than triple a realistic price. I had just bought a couple 25 gal Foxtail Palms at Lowes for $129. They had virtually identical trees for $399. WOW! Buyer beware, I guess. Maybe they are reasonable at a wholesale level. Tell me the other stores aren't that bad, please.

I remembered there were some W&N Tarocco trees at Costco when I was last there. They were all gone but I checked and ALL the rootstocks on all the remaining oranges were Macrophylla, no C-35. Wondering if W&N is doing that to get bigger trees at a lower price to Costco.

I'm having Armstrong see if they can order from Durling. Maybe I'm leaving an empty spot in Blood Orange row, or maybe a Cara Cara is close enough to fill that spot.