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Plant profile · Austin & Hill Country
Calylophus (Calylophus berlandieri)
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Calylophus

Calylophus berlandieri
Hills guide picknative · Hill Country

Calylophus is a perennial native to the Texas Hill Country that grows 1–2 ft tall and 1–2 ft wide. It wants full sun or part shade and very low water, and handles caliche and clay soil. Blooms yellow in Mar–Sep. Evergreen — it holds its leaves through winter. Deer rarely browse it. Good for bees, birds, butterflies and nectar insects.

Will it grow in your yard?

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From our guide

Village of the Hills

Low mounding perennial with narrow leaves and clear yellow four-petaled flowers over months.

Why it works here

Blooms almost continuously from spring into fall on caliche with no water. Neat enough for a front bed edge.

Watch out

Needs full sun and sharp drainage. Shear lightly midsummer to keep it tidy.

The facts

5 sources
Type
Perennial
Sun
Full sun to part shade (3+ hrs)
Water
Very low
Height
1–2 ft
Spread
1–2 ft
Bloom
Mar–Sep · yellow
Foliage
Evergreen
Soil
Takes caliche and clay · recorded on caliche, clay, limestone, loam, moist, sand, well drained
Deer
High — deer rarely browse it. Rarely browsed.
Wildlife
Supports bees, birds, butterflies and nectar insects
Size, sun, water and foliage from the Village of the Hills guide; the rest resolved across sources.

Where it grows

Recorded in these EPA Level IV ecoregions in the Austin and Hill Country launch area:

Balcones CanyonlandsLlano UpliftEdwards Plateau WoodlandNorthern Blackland PrairieSouthern Post Oak SavannaFloodplains and Low TerracesLimestone Cut PlainSan Antonio Prairie

Can you buy it?

In the Village of the Hills guide, but not on the grower stock lists we read yet. Ask a native-plant nursery.

also grows from seed It starts readily from seed, so a packet from a native-seed supplier, or seed collected with permission, is often the easiest way to get a plant no nursery pots.