Culantro, Eryngium foetidum, has long, serrated leaves and sports a blue flower when permitted to bolt. It is the leaves of culantro that are popular in Caribbean and Asian dishes.
Culantro is also often called spiny cilantro and is not as widely available as cilantro. Check with your market's produce manager if you do not see any in with other fresh herbs.
More about Cilantro and Cilantro Recipes:• Cilantro and Coriander Cooking Tips
• Cilantro and Coriander Storage and Selection
• What is cilantro? FAQ
• What is coriander? FAQ
• What is culantro? FAQ
• Cilantro Recipes