Pinstripe Calathea Identification Guide
Identify the Pinstripe Calathea (Goeppertia / Calathea ornata) by its dark green leaves brushed with fine pink-to-white pinstripes and purple undersides.
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Key Identifying Features
The Pinstripe Calathea (Goeppertia ornata, formerly Calathea ornata) is recognized by fine, thin pink-to-white stripes that fan out from the midrib across glossy dark green leaves, with deep purple-maroon undersides.
- Dark green leaves with delicate pink/white pinstripes
- Purple to maroon leaf undersides
- Oval, elongated leaves on upright stems
- Leaves fold upward at night (prayer-plant movement)
Leaves & Stems
Leaves are broadly oval to elliptical, 6-12 inches long, glossy deep green on top. Several thin, evenly spaced lines (pink when young, fading toward silvery-white with age) run from the central midrib out to the margins in a feathered pattern. The undersides are a rich purple, which shows as the leaves lift.
Leaves are held on slender upright petioles emerging in a clump from the base. As a member of the prayer-plant family (Marantaceae), it shows nyctinasty: leaves raise and fold together in the evening and relax flat by day.
Flowers & Fruit
Indoor flowering is rare and inconspicuous. The foliage is the entire reason it is grown. When it does bloom, small flowers appear in a low cluster, but they are minor compared with the patterned leaves.
How to Tell It Apart from Look-Alikes
- Medallion Calathea (G. roseopicta): Has rounded leaves with a broad feathered band and a center splash, not thin pinstripes; Pinstripe has narrow line-stripes.
- Rattlesnake plant (G. lancifolia): Long wavy leaves with alternating large and small dark blotches, not pinstripes.
- Maranta (prayer plant): Lower, spreading habit with red veins or blotches; Pinstripe is more upright with clean fine lines.
- Stromanthe/Ctenanthe: Often variegated cream and pink; Pinstripe's hallmark is thin pink lines on dark green with purple backs.
Where You'll Find It
Grown as a decorative tropical houseplant in bright indirect light with high humidity. Native to South America. It is sensitive to dry air, hard water, and direct sun, which cause crispy edges and faded stripes.
Quick ID Checklist
- Fine pink-to-white pinstripes fanning from the midrib
- Purple/maroon undersides
- Glossy dark green, oval upright leaves
- Leaves fold up at night (prayer movement)
- Clumping habit, slender petioles
If you see dark green leaves brushed with thin pink lines and purple undersides that fold up at night, it is a Pinstripe Calathea.
Frequently asked questions
Why are the stripes pink on some leaves and white on others?
New leaves of the Pinstripe Calathea emerge with bright pink stripes that gradually fade toward silvery-white as the leaf ages, so a healthy plant shows both colors at once.
What color are the undersides?
Deep purple to maroon. The contrast between the pinstriped green top and purple underside is a key identifying feature, visible as the leaves lift in the evening.
Why do the leaves move at night?
It belongs to the prayer-plant family (Marantaceae) and shows nyctinasty, raising and folding its leaves in the evening and lowering them by day in response to light.
How do I tell it from a Medallion Calathea?
Pinstripe has narrow, evenly spaced line-stripes on elongated leaves. The Medallion has rounder leaves with a broad feathered band and a central color splash rather than thin pinstripes.