Your search for "Rugged Prairie 314" revealed the following:
Rugged Prairie (OTC) from Outlaws of Thunder Junction Commander, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Fred Fields Card Text:T: Add C.(R/W), T: Add RR, RW, or WW.
Rugged Prairie (Foil) (A25) from Masters 25, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Fred Fields Card Text:T: Add C to your mana pool.(R/W), T: Add RR, RW, or WW to your mana pool.
Rugged Prairie (CMM) from Commander Masters, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Fred Fields Card Text:T: Add C.(R/W), T: Add RR, RW, or WW.
Rugged Prairie (EVE) from Eventide, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Fred Fields Card Text:T: Add 1 to your mana pool.(R/W), T: Add RR, RW, or WW to your mana pool.
Rugged Prairie (A25) from Masters 25, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Fred Fields Card Text:T: Add C to your mana pool.(R/W), T: Add RR, RW, or WW to your mana pool.
Rugged Prairie (Foil) (EVE) from Eventide, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Fred Fields Card Text:T: Add 1 to your mana pool.(R/W), T: Add RR, RW, or WW to your mana pool.
Rugged Prairie (Foil) (2XM) from Double Masters, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Fred Fields Card Text:T: Add C.(R/W), T: Add RR, RW, or WW.
Prairie Stream (SCD) from Starter Commander Decks, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Adam Paquette Card Text:(T: Add W or U.)Prairie Stream enters the battlefield tapped unless you control two or more basic lands.
Plains (314) (HOB) from The Hobbit, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: David Petersen