Indoor Hanging plant- Nematanthus gregarius: Floral formula

Nematanthus gregarius, known as the Goldfish Plant, is a small, attractive, and bushy indoor hanging plant. It features bright, thick, dark green leaves that appear slightly glossy and grow densely along the stems. The plant’s most distinctive feature is its flowers—small, pouch-like blooms in orange or red that resemble those of a goldfish. It thrives in light shade, bright indirect light, moderate moisture, and well-draining soil. Overwatering should be avoided. Here is some important information about the plant:

Scientific Name: Nematanthus gregarius

Some Basic Information about Nematanthus gregarius (Goldfish Plant) - Indoor hanging plant

Habit- Perennial, evergreen, epiphytic or trailing herb, usually 30–90 cm in length; forms dense, cascading stems that trail gracefully from hanging baskets or climb lightly when provided with support

Root- Adventitious, fibrous roots arising from the stem base and occasionally from stem nodes; roots provide firm anchorage on tree bark or in loose organic substrates and efficiently absorb moisture and nutrients

Stem- Trailing, slender, succulent to semi-woody, highly branched, green to reddish-brown, smooth and flexible; stems become slightly woody with age and may root at the nodes under humid conditions

Leaf- Opposite, petiolate, simple, elliptic to ovate, 2–6 cm long; margin entire, exstipulate, fleshy, glossy, dark green above and lighter green beneath; leaves are thick and succulent, adapted to conserve water

Inflorescence- Solitary or few-flowered axillary cymes, borne along mature stems

Flower- Bracteate, complete, zygomorphic, bisexual, hypogynous; flowers tubular, inflated, bright orange to orange-red with yellow highlights, resembling small goldfish; nectar-rich and primarily pollinated by hummingbirds in their native habitat

Calyx- Sepals 5, gamosepalous at the base, green, persistent, forming a short tubular calyx; valvate aestivation

Corolla- Petals 5, gamopetalous, forming a swollen, pouch-like tubular corolla with a small lobed mouth; brightly colored orange, red, or yellow-orange; imbricate aestivation

Androecium- Stamens 4, epipetalous, didynamous (two long and two short), inserted on the corolla tube; anthers dithecous, dehiscing longitudinally; one rudimentary staminode may occasionally be present

Gynoecium- Ovary superior, bicarpellary, syncarpous, unilocular with parietal placentation; style single, slender, stigma bifid

Fruit- Capsule, ovoid to ellipsoid, dehiscent at maturity, containing numerous minute seed

Floral Formula: Br % ⚥ K(5) C(5) A4 G̲(2)

Systematic Position
Division – Angiospermae
Class – Dicotyledonae
Order – Lamiales
Family – Gesneriaceae
Genus – Nematanthus
Species – gregarius