Where does “culantro” come from?

culantro (Old Spanish) comes from Late Latin coliandrum, from Latin coriandrum, from Ancient Greek κορίανδρον.

Ancestry of “culantro”, step by step

Step	Language	Word	Meaning
1	Late Latin	coliandrum	—
2	Latin	coriandrum	coriander
3	Ancient Greek	κορίανδρον	—

culantro — Etymology, Origin & Word History | Etymology Explorer