delta arrowhead

English

Etymology

By surface analysis, delta +‎ arrowhead (Sagittaria sp.).

Noun

delta arrowhead (plural delta arrowheads)

  1. Sagittaria platyphylla, a certain alismataceous plant which grows in shallow waters, native to parts of the United States.

References

  • Ajilvsgi, Geyata (2003), Alison Tartt, editor, Wildflowers of Texas, revised edition, Texas: Shearer Publishing, →ISBN, delta arrowhead (Sagittaria platyphylla), page 5