I have wondered, from time to time, why professional Anthurium breeders aren't spending more time focusing on foliage. It's easy enough to find variegated leaves on foliage Anthuriums like A. hookeri (also similar-looking but unidentified plants here and here), and of course there are A. andreanum hybrids with speckled spathes, like 'Peppermint Gemini,' but I've only ever been able to find one A. andreanum hybrid with variegated leaves, via davesgarden.com, and I'm not sure that it's variegated on purpose -- there's no cultivar name given,1 the pictures are terrible,2 and I've never seen anything like it for sale.
Anthuriums do occasionally wind up variegated due to viruses; this conversation at aroid.org mentions dasheen mosaic virus3 specifically, but obviously this is bad for the health of the plant, and of other aroids that happen to be near the plant, and there's no cure for it. The aroid experts in that thread say plants with dasheen mosaic virus should be destroyed, so as to prevent it from being spread to other plants.
Which brings us to 0510 "Victoria 'Porkchop' Parker."
Victoria has been producing mottled leaves since germination, and was actually one of a quartet of plants from the same sibling group4 that did so. 0405 "Crickett Bardot," 0509 "Felicity Charmichaels," and 0522 "Brandy Sheena Gunn," from the same sibling group,5 also had spotty, variegated-looking leaves, and while Brandy was always kind of sickly and eventually died, and Felicity lost the variegation with age, Victoria seems to be strong enough to continue to grow slightly variegated leaves, the most recent of which is in the photo above, and Crickett, though less vigorous, produces leaves which are thoroughly mottled.
I had zero familiarity with dasheen mosaic virus before I started writing this post. The best photo I could find of DsMV on an Anthurium andraeanum hybrid looks like this, which is sufficiently unlike my plant that I'm sort of inclined to think that that's not what's happening with Victoria,6 but I'm not a plant virus expert or anything.
DsMV is spread through insects. Outdoors, that's usually aphids, though I imagine thrips could do it as well. And if this is a virus, and thrips can spread it, then I should probably just assume that all my Anthuriums are infected even though only three of them have ever shown any signs of infection.
On the other hand, maybe it's not a virus. Maybe it's just variegation. In which case . . . still not that impressed, really. I mean, it's subtle enough to be hard to photograph, and even in person it's not what you'd call pretty.
Maybe that's why nobody bothers with variegated Anthurium foliage: even on the rare occasions when you get it, it doesn't really add anything. Or maybe perfectly lovely variegated Anthuriums have been tried and customers just didn't like them: customers do have notoriously awful and/or boring taste.7 Even if it's not possible to do variegation well, I still think there must be something else to be done with Anthurium leaves. We have plenty of neon yellow aroids: Epipremnum aureum 'Neon,' Philodendron 'Moonlight,' Spathiphyllum 'Golden Glow,' Philodendron hederaceum 'Aureum'/'Lemon-Lime,' Xanthosoma 'Lime Zinger,' Syngonium podophyllum gold something-something, etc. Surely it's not beyond our abilities to come up with a neon yellow Anthurium? Or what about an Anthurium that has red-brown new growth that stays red-brown? Something. I've seen plenty of variation in the shape and texture of my own seedlings' leaves, and we know A. andreanum hybrids can produce a lot of different-colored pigments when they need to; I don't think it's so outlandish to think that foliage could be a lot more diverse than what's on the market already.
In any case. "Victoria 'Porkchop' Parker" is probably not the vanguard of a new era in Anthurium foliage, but she's at least something of a puzzle. And maybe I'll get answers to that puzzle someday.
2 Sorry, photographer, but deep in your heart you know it's true.
3 (abbreviated DsMV, presumably to avoid confusion with some other D- mosaic virus)
4 This is the best term I can come up with for identifying seedlings that all came from the same seed parent and were sown close enough to the same time that it's plausible for them to all be from the same pollination. Seedlings within a sibling group are therefore at least all half-siblings with one another, and presumably some of them are full siblings. At this point there are 82 active sibling groups here, with more coming on all the time as new seedlings germinate and get potted up.
5 Group "BF," sown on October 23, 2013 from seed parent 'Gemini.' It's been pretty sucky so far; the only other seedling from BF you've met is the famously terrible 0415 "Darby Dragons". Two others have buds, but they look pretty Darbyish, so I'm not getting my hopes up.
6 The main differences, as I see them: the borders of the areas affected by the virus in the picture are smoother and more rounded than on my plant, the virus seems to be confined to a single layer of the leaf, rather than being in two or three overlapping layers like on Victoria; and the lighter-colored parts on my plant don't follow the veins to the same degree as in the DsMV-infected plant.
The only way to find out for sure would be to send a sample to a plant-virus lab somewhere. At the ex-job, we went a poinsettia sample with a fungus to a lab through the Iowa State University Extension Office, once. It only cost $10, and the identification came back fairly quickly, though it didn't wind up actually help us that much in figuring out what we were supposed to do about it. I checked the ISUEO website and couldn't find anything about that program, so I don't know whether that's an option for me or not, but I'm writing this post way ahead of its publication (19-20 July), so by the time you read this I will probably have looked into this and found something out. (Edit 25 July 2015: I have still not looked into this.)
7 Someone is obviously buying those godawful glitter-and-spray-paint-covered poinsettias.