Ficus Species Identification: Leaves, Sap and Figs

To identify a ficus species, first confirm the genus and then match the leaf size and shape to one of the common species below. Wikipedia lists three plant-body features that mark the genus:

• Latex. A white to yellowish sap, sometimes abundant, beads up where a leaf or stem is broken.
• Stipules. Paired stipules, or the scars they leave, sit on the twigs. On a rubber plant you can watch this happen: NC State Extension notes the pink or purple sheath around each new leaf.
• Figs. Every ficus flowers inside a fig (a syconium), an urn-shaped structure that encloses many tiny flowers. Pollination relies on fig wasps of the family Agaonidae, so indoor plants rarely produce figs.

Once the genus is settled, leaf size does most of the work. A leaf under 3 inches points to weeping fig or Chinese banyan; a stiff, glossy leaf the size of a hand or bigger points to rubber plant; a leaf wider at the tip than the base, pinched in like a violin, is a fiddle-leaf fig.

These are the ficus plants most people are trying to name, with the leaf measurements NC State Extension records:

• Weeping fig, Ficus benjamina — leaves 2-5 inches, ovate-elliptic with a long pointed tip, glossy and leathery; slender drooping branches; small paired figs under 1 inch that turn orange-red, then purplish black. Cultivars sold by PlantVine include 'Variegata' (green and white with creamy-yellow edges), 'Alii' (long, narrow, willow-like leaves) and 'Danielle' (dark green, glossy).
• Chinese banyan or Indian laurel, Ficus microcarpa — leaves 1-3 inches, leathery and glossy with short pointed tips; long, thin aerial roots; the 'Ginseng' form with exposed thick roots is sold for bonsai.
• Rubber plant, Ficus elastica — leaves up to 17 inches long and 3-6 inches wide, stiff, deep green above and paler below, with a raised midrib; new leaves unroll from a pink or purple sheath. PlantVine lists 'Burgundy' (deep burgundy leaves), 'Tineke' (dark green with cream-colored veins) and 'Shivereana' (mottled cream, light green and pink, about 12 inches long).
• Fiddle-leaf fig, Ficus lyrata — leaves usually 8-15 inches, up to 18 inches long and 12 inches wide, violin-shaped, leathery, dull green above, with strong veins. Native to tropical western and central Africa.
• Audrey ficus — sold as Ficus 'Audrey'; PlantVine describes large glossy leaves and gives its parentage as a Ficus benghalensis x Ficus microcarpa hybrid.
• Ficus altissima, Ficus umbellata — PlantVine lists altissima (council tree) with variegated leaves and umbellata with glossy oval leaves, both up to about 6-10 feet indoors.
• Creeping fig, Ficus pumila — a clinging vine; heart-shaped juvenile leaves up to 1 inch, adult leaves up to 4 inches.
• Common fig, Ficus carica — the fruit tree; deciduous, with 5-10 inch leaves cut into three or five lobes.

These two are the ficus pair most often mixed up, because both are small-leaved, glossy and sold as braided trunks or bonsai. The top-ranking variety lists do not separate them. NC State Extension's measurements do:

• Leaf length. Weeping fig 2-5 inches; Chinese banyan 1-3 inches.
• Leaf tip. Weeping fig has an acuminate tip, a long drawn-out point; Chinese banyan's tip is short and pointed.
• Branches. Weeping fig branches are slender and drooping, which is where the name comes from. Chinese banyan is stiffer.
• Roots. Chinese banyan grows long, thin, dangling aerial roots, encouraged by high humidity, and the swollen-root 'Ginseng' bonsai is this species. Weeping fig bark has raised lenticels and only sometimes adventitious roots.

If you have one leaf only, lay it on a ruler and photograph the tip up close. A 4-inch leaf with a long tail is weeping fig.

A ficus bush and a ficus tree are usually the same species kept at different sizes. NC State Extension gives weeping fig as 2-10 feet as a houseplant but 40-50 feet tall and 25-30 feet wide outdoors, and Chinese banyan anywhere from 2 to 50 feet depending on conditions. Nurseries prune the same plants into shrubs, hedges, standards (a ball of leaves on a single bare trunk) or braided trunks. Only a few ficus are shrubby by nature, and creeping fig is a vine that NC State records climbing 8 to 15 feet.

Indoors, most ficus stop at ceiling height because the pot and the light limit them. In their native habitat they are large trees:

• Weeping fig: 40-50 feet tall and 25-30 feet wide outdoors, with light brown to silver-gray bark and a weeping crown (NC State).
• Rubber plant: 50-100 feet outdoors (NC State).
• Fiddle-leaf fig: 60-100 feet tall in its native West and Central African forests (NC State).
• Banyans: Wikipedia notes the Indian banyan can cover more than a hectare, while some other ficus stay under a meter tall.

Some species also start life as epiphytes or hemiepiphytes, growing on another tree before sending roots to the ground (Wikipedia), which is how banyans end up with many trunk-like roots.

Treat ficus sap as an irritant and keep chewed leaves away from pets. What the sources record:

• Pets. ASPCA lists weeping fig (Ficus sp.) as toxic to dogs, cats and horses and names the toxic principles as ficin, a protein-digesting enzyme, and psoralen (ficusin). NC State Extension tags rubber plant, creeping fig and weeping fig as a problem for cats, dogs and horses.
• Skin. NC State notes that fiddle-leaf fig sap can irritate skin, and that common fig sap can cause phytophotodermatitis, a skin reaction triggered by sap plus sunlight, from furanocoumarins.

If a pet has chewed a ficus, call your veterinarian or ASPCA Animal Poison Control at (888) 426-4435 (a consultation fee may apply). If a person has swallowed part of the plant or has sap in the eyes, call Poison Control at 1-800-222-1222 in the US, or use webPOISONCONTROL, and follow their advice. Wear gloves when pruning.

Take four photos: a whole leaf flat on a ruler, the leaf tip up close, the tip of a growing stem (to catch the stipule sheath), and the whole plant including the trunk and any aerial roots. A fig, if there is one, is a fifth. With those, a photo identification in NatureLens (free scans every day) can separate the small-leaved species, and you can check the result against the measurements above.

Research and drafting for this page used AI assistance. Every measurement, date, price and claim was then checked against the sources listed below, which were opened and read on 2026-09-25. Where two sources give different numbers, both are shown.