Genus: Sagittaria — arrowhead

Measure the width of the mid-point of the leaf halfway between the base of the petiole and the leaf tip. Fruit characters should be taken from mature fruits.

Family

Alismataceae (water-plantain family)

This genus’s species in New England

• Sagittaria cuneata
• Sagittaria engelmanniana
• Sagittaria filiformis
• Sagittaria graminea
• Sagittaria latifolia
• Sagittaria montevidensis
• Sagittaria rigida
• Sagittaria subulata
• Sagittaria teres

Visit this genus in the Dichotomous Key

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