Arrowhead
An arrowhead or point is the usually sharpened and hardened tip of an arrow, which contributes a majority of the projectile mass and is responsible for impacting and penetrating a target, or sometimes for special purposes such as signaling.
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Research Mentions
Blocking a growth hormone makes arrowhead produce bigger edible corms
If you grow arrowhead or taro-family vegetables in a water garden, keeping the plants shorter wit...
Phylogenomic and evolutionary analysis of arrowhead (<i>Sagit...
Arrowhead plants — grown as a starchy food crop across Asia and as ornamentals in backyard water ...