Could this be from over watering or mites? Maybe something else? two of the pics that have the dark spot on the leaf is a top and bottom view of the same leaf. The whitish spots are on a different plant that has symptoms of over watering such as leaf curl and tiny crystal spots under the leaf along the veins
![2012-02-17182419.jpg](/proxy.php?image=http%3A%2F%2Fi1229.photobucket.com%2Falbums%2Fee475%2Ftheitalian556%2F2012-02-17182419.jpg&hash=586e252fe21fad222167d691dde78161)
![2012-02-17182452.jpg](/proxy.php?image=http%3A%2F%2Fi1229.photobucket.com%2Falbums%2Fee475%2Ftheitalian556%2F2012-02-17182452.jpg&hash=2881105499e1fc494c32271182d7a5ec)
![2012-02-17182505.jpg](/proxy.php?image=http%3A%2F%2Fi1229.photobucket.com%2Falbums%2Fee475%2Ftheitalian556%2F2012-02-17182505.jpg&hash=75e849e2260df6ff76fdea9bce20f3a9)