Beach morning glory is a low, creeping perennial of coastal sand, with pink, trumpet-shaped flowers held above shiny, kidney-shaped leaves. In the US it grows on West Coast beaches. It's also called sea bindweed.

Appearance

Growth form
Lies flat on the sand and does not twine. Plants are only about 3–4 in (8–10 cm) tall, with fleshy stems 8–20 in (20–50 cm) long spreading from an underground stem.
Leaves
Smooth, fleshy, kidney-shaped leaves that are wider than long, with a rounded tip.
Flowers
Funnel-shaped flowers about 1–2 in (3–5 cm) across, pink to lavender with a white throat, on stalks 1–3 in (2.5–7.5 cm) long.
Flowering time
In the Pacific Northwest, it blooms from spring into late summer.

Look-alikes

Hedge bindweedCalystegia sepium

Hedge bindweed twines up other plants and has arrowhead-shaped leaves and mostly white flowers. Beach morning glory lies flat on sand with round, kidney-shaped leaves and pink flowers.

Why they get mixed upBoth have similar trumpet-shaped flowers.

Railroad vineIpomoea pes-caprae

Railroad vine has large leaves with two lobes, shaped like a goat's hoofprint, and pink flowers with a darker center. It is a tropical beach vine. Beach morning glory has smaller, rounded kidney-shaped leaves.

Why they get mixed upRailroad vine is also called beach morning glory, and both trail across beach sand.

Where it lives

Typical habitats
  • Coastal beaches
  • Sand dunes
Range
Native along the West Coast of North America, from Haida Gwaii (formerly the Queen Charlotte Islands) in British Columbia south through Washington and Oregon to California. It also grows on temperate coasts around the world.
Preferred conditions
Tolerates salt spray, drought, and repeated burial by sand. On dunes it is often found behind the foredunes, sometimes well inland of them.

Growing it

Propagation
Spreads by underground stems () through the sand.

Conservation

IUCN Red List
NENot EvaluatedNot yet assessed

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Beach Morning-Glory (Calystegia soldanella) — identification, habitat & look-alikes | Moeyo