14 Croton Varieties Identified by Leaf Shape and Color Pattern — From Common Petra and Mammy to Rare Gold Dust
Petra and Mammy look nothing alike once you know the 5 leaf-shape groups — 14 varieties identified, toxicity guide, and a choosing table for your exact space.
The gap between knowing a plant is “a croton” and knowing which of the 300-plus cultivars you’re actually dealing with matters more than most houseplant guides suggest. Petra drops leaves at 50°F and greens out quickly in dim light. Mammy needs more humidity than Petra or it drops foliage unpredictably. Evening Embers is nearly impossible to replace at a standard garden center once you lose it. These aren’t generic croton care concerns — they’re cultivar-specific behaviors that make variety identification a practical question, not just a botanical one.
This guide covers 14 Codiaeum variegatum varieties, eight common and six rare, identified by leaf shape and color pattern — the two traits that stay consistent regardless of light conditions. A comparison table covers all 14 at a glance; individual profiles go deeper on the features that distinguish each variety from its visually similar neighbors. For full care guidance, see our croton growing guide.
What Makes Croton Varieties Different
Over 300 cultivars of Codiaeum variegatum exist, but they separate into a handful of leaf-shape families. Croton color isn’t fixed — it’s light-responsive. Leaves contain three distinct pigment groups: chlorophyll (green), carotenoids (yellows and oranges), and anthocyanins (reds and purples). In bright light, all three express fully, producing the vivid multicolor effect crotons are known for. In lower light, chlorophyll dominates because photosynthesis prioritizes it — the other pigments recede, and the leaf shifts toward green. The same Petra specimen can look dramatically different depending on which window it’s placed in.
Leaf shape, by contrast, is genetically fixed. Wisconsin Horticulture Extension classifies croton leaves into five structural groups: broad oval (Petra, Magnificent), narrow lance (Eleanor Roosevelt, Majesticum), deeply lobed (Oakleaf), twisted or spiral (Mammy, Spirale, Dreadlocks), and linear or grass-like (Zanzibar). Color patterns overlay these shapes — veinal striping (Petra), scattered spots (Gold Dust), full-leaf wash (Evening Embers), or progressive maturation shifts (Red Iceton). Shape first, color second: that’s the identification sequence.
| Variety | Leaf Shape | Primary Colors | Houseplant Height | Best For |
|---|---|---|---|---|
| Petra | Broad oval, pointed | Dark green with red/yellow/orange vein stripes | 3–4 ft | Bold color, bright rooms |
| Mammy | Twisted, elongated | Red, purple, green, yellow | 2–4 ft | Statement texture, humid spaces |
| Gold Dust | Small rounded oval | Deep green + gold speckles | 2–3 ft | Small spaces, shelves |
| Magnificent | Large broad oval | Green, yellow, pink, burgundy | 3–5 ft | Large rooms, floor plants |
| Eleanor Roosevelt | Long, narrow lance | Green with gold spots aging to dark red | 2–4 ft | Vertical accent, narrow shelves |
| Oakleaf | Lobed (oak-like) | Deep green, orange, red, yellow veins | 2–4 ft | Collectors, textured foliage |
| Red Iceton | Broad oval | Yellow/chartreuse → matures red-pink | 3–6 ft | Color drama over time |
| Andreanum | Broad oval | Solid yellow with gold veins | 2–4 ft | Warm single-tone effect |
| Zanzibar | Linear, narrow, arching | Purple, red, orange, gold | 3–4 ft | Grass-like tropical texture |
| Evening Embers | Broad oval | Metallic blue-black + red/green highlights | 2–3 ft | Dark, moody interiors |
| Mother and Daughter | Narrow with terminal expansion | Deep green-purple + ivory markings | 2–3 ft | Collectors, conversation piece |
| Spirale | Narrow, spiral-twisted | Red and green | 2–3 ft | Sculptural, compact spaces |
| Banana | Lance-shaped, gently arched | Gray-green + banana yellow | 2–3 ft | Unusual texture, small spaces |
| Dreadlocks | Narrow, weeping, curly | Green, yellow, red, orange | 2–3 ft | Sculptural, rare collector’s item |
Common Croton Varieties
These eight varieties are regularly stocked at large garden centers and box stores across the US. All thrive in the same core conditions: bright indirect light, temperatures above 50°F, and humidity above 40%. The differences between them are in leaf structure, color expression, and how each responds at the margins when conditions aren’t ideal.
1. Petra
The most widely sold croton in the US, Petra has broad, shield-shaped leaves that taper to a pointed tip. What makes it visually distinctive isn’t the color range — nearly all crotons share those yellows, reds, and greens — it’s the way colors track precisely along the veins, creating a stained-glass effect with orange and red lines fanning outward against a dark green background. NC State Extension confirms Petra as the most common cultivar, with leaves reaching up to 18 inches in optimal conditions.
Of all common varieties, Petra handles light reduction most gracefully. UF/IFAS Gardening Solutions notes it maintains color indoors with adequate light and degrades more slowly than other cultivars when moved to a dimmer spot. “Adequate” still means bright — an east-facing window with several hours of morning sun is the minimum for sustained color. Houseplants typically reach 3–4 feet.
2. Mammy
Mammy is immediately recognizable by its corkscrew-twisted leaves — they curl as they grow, producing a dense, layered canopy that looks nothing like Petra’s flat glossy mass. The curl tightens with each new leaf, so the growing tips often show the tightest spirals while older lower leaves display a looser wave. Wisconsin Extension lists Mammy among varieties with wavy or spiral-twisted leaves, and it shows more pronounced twisting than any other commonly available cultivar.
The color range runs from deep purple and burgundy at the base to brighter red and yellow at the growing tips, where younger leaves have had more light exposure. Wisconsin Extension specifically notes Mammy does best with moderate to high humidity — it responds to dry air faster than Petra, dropping leaves when humidity falls. If you’re growing Mammy and experiencing unexplained leaf drop, check humidity before adjusting water or light. Our guide on increasing indoor humidity covers practical solutions.
3. Gold Dust
Gold Dust looks exactly as its name suggests: someone flicked a paintbrush loaded with gold paint across deep green oval leaves. The spots scatter randomly across the leaf blade rather than following the veins — which is the clearest difference between Gold Dust and Eleanor Roosevelt, where spots follow a more organized pattern. NC State Extension describes Gold Dust as having “rounded oval, bright green leaves spotted with golden yellow.”
At 2–3 feet at maturity, Gold Dust is one of the more compact common crotons, practical for desks and shelves where larger varieties would visually overwhelm a space. The intensity of the spots scales with light — in a bright window, they show sharp gold-on-deep-green contrast; in a dim room, they fade toward pale green-on-medium-green and lose their impact. For a direct side-by-side comparison of Gold Dust, Petra, Mammy, and Magnificent, see our 4 Croton Varieties Compared guide.
4. Magnificent
If Petra is the most popular croton, Magnificent is the most dramatic. Its leaves are larger and broader than Petra’s, and the color palette extends further into deep purples and rich burgundy — particularly in the lower portions of the plant where older leaves have had the longest light exposure. At 3–5 feet as a houseplant, it builds genuine volume and suits floor positions or corners where it can develop full presence.
Petra and Magnificent can look similar from a distance, but closer examination shows the difference: Magnificent’s leaves are notably larger, the purple and burgundy tones dominate more of the leaf blade rather than appearing only in veins, and the overall plant structure is denser and more architecturally imposing. It’s the better choice when you want maximum visual weight.
5. Eleanor Roosevelt
Most crotons have broad leaves. Eleanor Roosevelt doesn’t. Its foliage is narrow and elongated — closer to lance-shaped — which gives it a vertical, cascading appearance as the long leaves drape from upright stems. NC State Extension describes it as having medium green foliage with golden spots that transition to dark red tones as leaves mature.
That progressive color shift is the key identifier: young leaves start yellow-green with gold speckles, while older leaves darken toward red and purple. A mature specimen simultaneously displays multiple color stages along each stem, with the youngest and oldest leaves showing the greatest contrast. The narrow form suits vertical accents and narrow shelves where broader varieties would look out of scale.
6. Oakleaf
The identifying feature announces itself in the name: leaves are lobed like oak tree foliage, which is botanically unusual among crotons. Wisconsin Extension lists Oakleaf among cultivars with deeply lobed margins, and the lobing is pronounced enough that the leaf outline alone distinguishes it from every other variety here. Color follows the veins in orange, red, and yellow against deep green — closer to the Petra pattern than to a solid wash — but the irregular leaf outline gives the effect a wilder, more textural quality.
Growers who want the croton color range without the flat graphic quality of Petra or Magnificent often prefer Oakleaf for foliage arrangements. It’s a reliable choice for collectors who want something that reads as tropical without looking like the standard croton you’ll find at every box store.
7. Red Iceton (Mrs. Iceton)
Red Iceton’s defining characteristic is color transformation over time. New leaves emerge yellow or chartreuse — almost lime in bright light — and shift through gold to deep red and pink as they age, so a mature plant simultaneously displays four or five distinct color stages. Gardening Know How describes the mature coloration as gold with pink and deep red splashes, and confirms the plant can reach 20 feet in outdoor tropical landscapes (USDA Zones 11–12), though houseplant specimens typically stay under 6 feet. The name Mrs. Iceton is used interchangeably with Red Iceton — both refer to the same cultivar. The ongoing color progression makes it one of the more rewarding varieties to observe across months.
8. Andreanum
Andreanum steps away from the fire-palette competition. Its broad oval leaves are predominantly yellow with gold veins and margins — a near-monochromatic effect that reads as clean and warm rather than chaotic. NC State Extension lists it with broad oval yellow leaves with gold veins and margins. It’s the croton for spaces that want tropical foliage without heavy visual complexity. Andreanum appears less frequently at standard garden centers than Petra or Mammy, making it a mild specialty find, but specialist nurseries and online tropical plant sellers stock it reliably.
Rare Croton Varieties
The six varieties below are not typically stocked at box-store garden centers. Finding them requires specialist tropical nurseries, plant society sales, or online growers. Care requirements are identical to common varieties, but replacement when lost is significantly harder.
9. Zanzibar
Zanzibar doesn’t look like a croton at all. Its leaves are long, narrow, and arching — resembling ornamental grass or a small New Zealand flax more than the broad-leaved foliage most people associate with the genus. Wisconsin Extension lists it as a true Codiaeum variegatum cultivar, not a different species. The color runs through purple, red, orange, and gold along the narrow blades, producing a fountain-shaped plant with an entirely different texture from every other variety on this list.
Zanzibar performs in the same light and temperature conditions as broader-leaved crotons but creates a distinctly softer, more flowing visual effect. It’s occasionally stocked at larger independent garden centers but more reliably sourced through specialist tropical plant sellers. At 3–4 feet, it works as a standalone statement plant or as textural contrast alongside broader-leaved houseplants.
10. Evening Embers
Where most crotons express themselves in bright primary colors, Evening Embers develops near-black metallic foliage. NC State Extension describes it as having blue-black metallic leaves with red and green highlights — the only commonly documented Codiaeum variegatum cultivar with this dark base coloration. The metallic quality comes from anthocyanin pigmentation accumulated at levels that suppress the green base entirely, producing a leaf surface that reflects light differently from standard croton foliage.
A bright east-facing window brings out the red and green highlights; lower light shifts the leaf toward flat dark green. It’s not widely stocked and requires ordering from tropical specialty growers, but it’s the logical choice for dark moody interiors where the standard croton fire palette would clash with the existing color scheme.
Stop killing plants with wrong watering.
Select your plant, pot size, and climate zone — get a precise watering schedule with amounts and timing.
→ Build Watering Schedule11. Mother and Daughter
Mother and Daughter gets its name from a structural feature unique among cultivated crotons: each leaf narrows dramatically at its midpoint, then expands again at the tip, creating the appearance of a smaller “daughter” leaflet attached to the end of a longer “mother” leaf. Gardening Know How describes it as one of the most exotic croton plants available. The leaves run narrow and elongated, ranging from deep green to deep purple with ivory or pale yellow markings.
The dual-leaf appearance is a developmental feature of the leaf blade itself — not a separate leaflet, but the same leaf thinning and expanding through a genetic expression that causes the midrib tissue to contract mid-blade and broaden again toward the tip. It’s rare commercially and typically requires specialist tropical collections. The unusual morphology makes it genuinely conversation-worthy among houseplant collectors.
12. Spirale
Spirale leaves spiral around the stem as they emerge, in a consistent twist that produces a visually dense, layered canopy. The spiral habit is driven by unequal cell elongation across the leaf blade — cells on one side of the blade grow faster than those on the other, pulling the leaf into a curl as it develops. This is the same mechanical principle behind the twisted leaves in Mammy and Dreadlocks, but Spirale’s twist follows a tighter, more regular pattern along the stem.
NC State Extension lists Spirale as a documented variety, and Wisconsin Extension includes it among cultivars with wavy or spiral-twisted leaves. The color runs in bands of red and green that follow the spiral, so the same leaf can appear predominantly red from one angle and green from another. It grows more slowly than Petra and Mammy, typically staying compact at 2–3 feet.
13. Banana
Banana croton takes its name from leaf shape rather than color. The leaves are lance-shaped and gently curved — arching slightly as they grow, in a way that recalls a banana hanging from a bunch. Gardening Know How describes twisty, lance-shaped gray-green leaves with bright banana yellow splashes. The gray-green base color is distinctly different from the pure greens of most crotons, and it gives the yellow splashes higher contrast than they’d have against a standard green background.
Banana is a slow-growing variety that rarely exceeds 2–3 feet as a houseplant, which makes it suitable for smaller spaces where larger crotons would dominate. The lance shape and gray-green base make it one of the easier rare varieties to identify by leaf outline alone, even before examining the coloration.
14. Dreadlocks
Dreadlocks takes the twisted-leaf concept further than any other cultivar. Where Mammy produces moderate corkscrew curling, Dreadlocks develops long, narrow, weeping leaves that curl back on themselves repeatedly, producing a dense tangle of thin foliage — each leaf following a unique spiral path that gives the plant its bohemian, matted appearance. The colorway runs through green, yellow, red, orange, and burgundy, though the constant curling reduces the visual impact of any individual color since no leaf presents a flat face to the viewer.
It’s a slow grower that typically stays compact for years before reaching 2–3 feet. Dreadlocks is among the rarest crotons in US retail and is most reliably sourced through specialty tropical plant sellers or plant society sales. For those who already grow the common varieties and want something with genuine structural drama, Dreadlocks delivers it.
Toxicity and Pet Safety
Every part of a croton plant contains diterpene esters — a compound family that causes irritation on contact and gastrointestinal distress if ingested, according to NC State Extension. UF/IFAS confirms the sap is irritating and poisonous, and notes it can stain clothing and surfaces. The ASPCA lists croton as toxic to dogs, cats, and other small animals, with symptoms including drooling, vomiting, and diarrhea. Wisconsin Extension notes skin contact with the milky sap causes dermatitis in susceptible individuals, with reactions typically brief for most people — but repeated exposure can increase sensitivity.
The toxicity is consistent across all 14 varieties. There is no safe croton cultivar. If you have cats, dogs, or young children, crotons belong out of reach — on high shelves, in hanging planters, or in dedicated rooms rather than on low coffee tables and accessible surfaces. If you’re weighing croton against a non-toxic houseplant with similar tropical impact, Chinese Evergreen (Aglaonema) offers comparable foliage drama with much lower risk. For a broader list of plants to avoid around animals, see our guide to toxic garden plants. If a pet ingests croton material, contact the ASPCA Animal Poison Control Center at (888) 426-4435.
Wear gloves when repotting or pruning any croton variety — the milky sap released from cut stems causes skin irritation and stains fabric.
How to Identify Your Croton Variety
If you’ve bought a croton without a label, start with leaf shape — it doesn’t change with light or season the way color does. Work through this sequence:
- Grass-like, narrow arching blades → Zanzibar (colorful blend of purple, red, orange, gold) or Thai String
- Twisted or curling leaves, dense habit → Mammy (moderate corkscrew), Spirale (tight regular spiral around stem), or Dreadlocks (long weeping tangles)
- Lance-shaped with a gentle arch → Banana (gray-green base with yellow splashes)
- Lobed margins, oak tree outline → Oakleaf
- Long narrow blade, not twisted, multiple color stages visible at once → Eleanor Roosevelt
- Narrow blade with a secondary expansion at the tip → Mother and Daughter
- Broad oval, pointed tip, vein-following color stripes → Petra
- Broad oval, larger than Petra, heavy purple-burgundy tones → Magnificent
- Broad oval, near-solid yellow with gold veins → Andreanum
- Broad oval, leaves showing simultaneous yellow-to-red color stages → Red Iceton
- Small rounded oval with scattered gold spots → Gold Dust
- Broad oval, metallic blue-black with subtle red-green highlights → Evening Embers
Once shape narrows the field, the color pattern confirms it. For light, watering, and seasonal care once you’ve identified your variety, see our croton light and watering guide. If your plant is struggling, our croton problems guide covers the most common issues by symptom.
Choosing the Right Variety for Your Space
Small rooms and shelves: Gold Dust, Banana, Dreadlocks, and Spirale all stay compact for years and don’t demand wide horizontal space. Gold Dust works on a desk or shelf; Spirale and Dreadlocks suit windowsills where sculptural texture matters.
Large rooms and floor positions: Magnificent, Red Iceton, and Petra build genuine volume. Magnificent is the strongest choice when you want maximum visual weight; Red Iceton adds the dimension of an ongoing color transformation that makes the same plant look different month by month.
Lower-light conditions: No croton truly thrives in low light — all lose color intensity without several hours of bright indirect light daily. Petra degrades most slowly and recovers fastest when returned to a brighter spot. If the available light is genuinely poor, explore low-light houseplant alternatives instead.
Unusual texture and collector appeal: Zanzibar (grass-like fountain form), Mother and Daughter (structural leaf anomaly), Evening Embers (dark metallic moody effect), and Dreadlocks (sculptural tangle) — these four are the ones to seek out once you’ve grown the common varieties and want something genuinely different.
Humid rooms (bathrooms, kitchens): Mammy responds most visibly to high humidity but all 14 varieties benefit from it. Wisconsin Extension notes Mammy specifically prefers moderate to high humidity, making it the strongest candidate for naturally humid rooms.
Households with pets or children: There is no safe croton variety. All 14 contain diterpene esters in every plant part. Either place any croton well out of reach, or choose a non-toxic genus for accessible surfaces.
Sources
- University of Wisconsin-Madison Division of Extension — Croton, Codiaeum variegatum. hort.extension.wisc.edu/articles/croton-codiaeum-variegatum/
- NC State Extension — Codiaeum variegatum. plants.ces.ncsu.edu/plants/codiaeum-variegatum/
- UF/IFAS Gardening Solutions — Crotons. gardeningsolutions.ifas.ufl.edu/plants/ornamentals/crotons/
- ASPCA Animal Poison Control — Croton. aspca.org/pet-care/animal-poison-control/toxic-and-non-toxic-plants/croton
- Royal Horticultural Society — Codiaeum
- Gardening Know How — Different Croton Plants
- TheGrow — Croton Plant Varieties
