To set things straight there's no such coin.
> Indian, not "indain"
> Penny, not "pennie"
> Indian Head OR wheat but not "Indian Head Wheat"
Indian Head cents were made from 1859 to 1909. Wheat cents were made from 1909 to 1958. They're completely different. There are pictures at many sites - www.coinfacts.com is one place to look.
Wheat cents were struck from 1909 to 1958 and have a picture of Lincoln on them, just like modern pennies. Your coin is simply called an Indian Head cent. Please see the Related Question for more.
Look at the coin again. The first US one cent coin was struck in 1793.
There is no such thing as a "wheat head penny". They're either called Lincoln-head cents or wheat-ear cents because the back shows wheat stalks called "ears" (like ears of corn). Please see the Related Question for more information.
it turns like a green-ish color
Barley looks very much like wheat. If you've seen a wheat plant before, then barley has often much longer awns (those long things that stick out from the seeds on the seed head) and is often a more yellowish colour. Wheat tends to be more reddish in colour, with shorter awns. The seeds are not clumped together as wheat is, as the seeds are a bit more smoother on the head than wheat. In most barley seed heads, there are less seeds on a barley seed head than on a wheat seed head. See the links below for pictures of barley plants and seed heads and pictures of wheat plants for comparison.
Wheat is more often found in ales, than lagers. Small amounts of wheat can be added to ales to add head-retention to a beer. Some ales, like German-style Hefeweizens, can be over 50% malted wheat.
Really long and have a big head.
The 1851 Indian Head dollar is a well known novelty piece, so a real coin does not exist.
A chief Indian wears pants and a vest like other Indian's. You can tell who the chief is by what is on his head. The chief wears an Indian headdress that hangs to the floor. The headdress is colorful and has feathers that line the border.
Oh, dude, like the Deccan Plateau in India is where you'll find barani wheat farming happening. It's like this huge plateau in South India where they grow that wheat, man. So, if you're ever in the mood for some barani wheat, head on over to the Deccan Plateau.
1847 is a common date large cent but if the coin has so much wear you think it looks like a Indian head it's likely only worth $10.00
It doesn't exist. Indian Head pennies were first minted in 1859. In fact, the cents produced in 1832 are known as "large cents" and aren't even the same size as a modern day (or Indian Head) penny but rather about the size of a half-dollar. 1832 large cents feature the Matron, or Coronet head design featuring a personification of Liberty on the obverse and a wreath saying "One Cent" on the reverse.