![PlantFiles Pictures: Oxalis, Good Luck Plant, Wood Sorrel 'Iron Cross' (Oxalis tetraphylla) by Sarahskeeper PlantFiles Pictures: Oxalis, Good Luck Plant, Wood Sorrel 'Iron Cross' (Oxalis tetraphylla) by Sarahskeeper](https://pics.davesgarden.com/pics/2007/09/30/PerennialGirl/47058f.jpg)
PlantFiles Pictures: Oxalis, Good Luck Plant, Wood Sorrel 'Iron Cross' (Oxalis tetraphylla) by Sarahskeeper
![PlantFiles Pictures: Oxalis, Good Luck Plant, Wood Sorrel 'Iron Cross' (Oxalis tetraphylla) by Sarahskeeper PlantFiles Pictures: Oxalis, Good Luck Plant, Wood Sorrel 'Iron Cross' (Oxalis tetraphylla) by Sarahskeeper](https://pics.davesgarden.com/pics/2005/11/07/Sarahskeeper/c6bdda.jpg)
PlantFiles Pictures: Oxalis, Good Luck Plant, Wood Sorrel 'Iron Cross' (Oxalis tetraphylla) by Sarahskeeper
![Amazon.com : Oxalis Shamrock 'Iron Cross' (20 Pack) Plant Bulbs for Gardening - Green & Purple Foliage & Pink Flowering Blooms, Professionally Grown from Easy to Grow : Flowering Plants : Patio, Lawn & Garden Amazon.com : Oxalis Shamrock 'Iron Cross' (20 Pack) Plant Bulbs for Gardening - Green & Purple Foliage & Pink Flowering Blooms, Professionally Grown from Easy to Grow : Flowering Plants : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/81LL2COgjgL.jpg)
Amazon.com : Oxalis Shamrock 'Iron Cross' (20 Pack) Plant Bulbs for Gardening - Green & Purple Foliage & Pink Flowering Blooms, Professionally Grown from Easy to Grow : Flowering Plants : Patio, Lawn & Garden
![Amazon.com : Iron Cross Shamrock Bulbs - 5 Bulbs to Plant - Good Luck Plant - Fast Growing Year Round Color Indoors or Outdoors - Oxalis Shamrock Bulbs - Ships from Iowa, Amazon.com : Iron Cross Shamrock Bulbs - 5 Bulbs to Plant - Good Luck Plant - Fast Growing Year Round Color Indoors or Outdoors - Oxalis Shamrock Bulbs - Ships from Iowa,](https://m.media-amazon.com/images/I/81CPkSAkPQL.jpg)