delta arrowhead
English
Etymology
By surface analysis, delta + arrowhead (“Sagittaria sp.”).
Noun
delta arrowhead (plural delta arrowheads)
- 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