Originally Posted by chong

Richard,
The "Lemon Guava" that I got from eBay is Psidium Guajava, not P. Clattleianum. The Seller just calls it "Lemon" because it ripens lemon yellow, skin is textured, sized and shaped like the citrus Lemon. If I were to make an educated guess, it is more of the "White Indian" variety.