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Scrophularia macrantha

Image of Scrophularia macrantha

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Family

Scrophulariaceae

Botanical Name

Scrophularia macrantha

Plant Common Name

New Mexican Figwort, Redbirds-in-a-Tree

General Description

Small red flowers that look like odd bulbous birds decorate the branches of redbirds-in-a-tree from summer through fall. This moderately hardy perennial is a rare high altitude plant endemic to the mountains of New Mexico. It is most commonly found growing on rocky north-facing slopes or cliffs in piñon-juniper or other gymnosperm communities. On occasion it can be found growing at the base of canyons.

The tall, shrubby plants have upright stems lined with thin dark green waxy leaves that are broadly lanceolate to ovate with serrated edges. The leaves are opposite or whorled in arrangement. Upright branched panicles of flowers appear in summer. The bulbous tubular flowers are quite small but look striking clustered together. Each bright red bloom has a little white lip. Hummingbirds are the chief pollinators of redbirds-in-a-tree and will seek them out from afar.

Provide this rare western native with full to partial sun and a site with very well drained soil. It is very drought tolerant once established. Plants may require staking. They are ideal for naturalistic western plantings and butterfly gardens. Cut back old spent flower stems to encourage new to be produced.

Characteristics

  • AHS Heat Zone

    9 - 1

  • USDA Hardiness Zone

    5 - 9

  • Sunset Zone

    2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24

  • Plant Type

    Perennial

  • Sun Exposure

    Full Sun, Partial Sun

  • Height

    3'-4' / 0.9m - 1.2m

  • Width

    1'-2' / 0.3m - 0.6m

  • Bloom Time

    Summer, Late Summer, Early Fall, Fall

  • Native To

    Southwestern United States

Growing Conditions

  • Soil pH

    Neutral

  • Soil Drainage

    Well Drained

  • Soil type

    Loam, Sand

  • Growth Rate

    Fast

  • Water Requirements

    Drought Tolerant, Average Water

  • Habit

    Upright/Erect

  • Seasonal Interest

    Summer, Fall

Ornamental Features

  • Flower Interest

    Showy

  • Flower Color

    White, Red, Crimson

  • Flower Color Modifier

    Bicolor

  • Fruit Color

    Brown

  • Foliage Color (Spring)

    Dark Green

  • Foliage Color (Summer)

    Dark Green

  • Foliage Color (Fall)

    Dark Green

  • Fragrant Flowers

    No

  • Fragrant Fruit

    No

  • Fragrant Foliage

    No

  • Bark or Stem Fragrant

    No

  • Flower Petal Number

    Single

  • Repeat Bloomer

    Yes

  • Showy Fruit

    No

  • Edible Fruit

    No

  • Showy Foliage

    Yes

  • Foliage Texture

    Medium

  • Foliage Sheen

    Matte

  • Evergreen

    No

  • Showy Bark

    No

Special Characteristics

  • Usage

    Alpine, Cutflower, Feature Plant, Mixed Border, Wildflower

  • Sharp or Has Thorns

    No

  • Invasive

    No

  • Attracts

    Hummingbirds

  • Self-Sowing

    Yes