Water Hawthorn (Aponogeton distachyos) - Plants for Ponds – Plants for Ponds Limited
Aponogeton distachyos L.f. | Plants of the World Online | Kew Science
Water Hawthorn, Aponogeton distachyos | Jeremy Bartlett's LET IT GROW blog
Live Aquatic Pond Plant Water Hawthorn: Hardy Outdoor Garden Water Pond Plants Lily Like Floating Pads Goldfish Koi Lotus Ponds Loves Shade Sun Flowers Beautiful White Vanilla Scented Lily Flower