Very excited about Epipactis....still not sure if that is what it is though. I will wait till it blooms. From what I have googled it looks like it gets numerous buds, these only have one at the top. Thanks!

You need to post some photos of the trees, leaves and fruits. Exact leaf shape helps identification. 'Lemon #2' sounds exactly like a pummelo (somtimes called pomelo). The pummelo tree, Citrus grandis, is not cold hardy but it is possible you have a favourable micro-climate.

The first palm tree looks more like a Phoenix Dactylifera to me ( i have 6 dif. date palms in a good size and it just looks a little more like a dacty. to me.) the second is a Yucca Rostrata and i would say a Washingtonia Filiferia because your in Cali... just like the huge trunk pictured is a filiferia so i would guess that little one is also... very nice palms tho -Justin in Vb

Wolfridgeil - I too thought it odd that the damage started primarily at the leaf tip. My suspicions right now are either the Spotted Tentiform Leafminer or the Apple Leafminer, but I'm still not sure I have a positive ID. The damaged leaves visible in the second link you provided look very similar to the leaves on my trees, although the larvae were much, much smaller than the caterpillar pictured. In an effort to rid the trees of the problem, I took the time to pinch each "tent" that had formed, with the intent of killing whatever larvae resided within. Barring a second generation of the pest, this should rid my trees of the problem for this year. Interestingly, it primarily affected only two of the six apples trees. Bradybb - If you have fruit trees that are displaying similar symptoms, be sure that small "tents" aren't forming on the leaves. If they are, I encourage you to open one up to see what you find.