Kerala Scaly-Ball is a perennial, prostrate, much
branched herb. It is closely similar to
Prostrate Pink Scaly-Ball,
but differs in having much smaller, acute to blunt acuminate leaves,
and short (2 cm) flower spikes. Stems are hairless, four-edged, more or
less winged. Leaves are simple, opposite, 1 cm x 3 mm, narrowly
oblong-lanceshaped, pointed or blunt-tapering at tip, dark green with
purple margins, rigid, plicate, hairless, prominently nerved. Flowers
are borne in spikes 1-3, at branch-ends, prostrate, 2 cm long. Flowers
are 1 cm long, densely hairy in bud, tube cylindric below, suddenly
expanded, 2- lipped, upper lip 2-lobed, erect or reflexed, pink, lower
lip 3-lobed, pink with white to yellow palate. Stamens are 4,
didynamous, up to 6 mm long, sparsely hairy, purple to deep violet in
color. Flowers are stalkless, about 1 cm long; sterile bracts are 5-8,
more or less uniform, up to 10 x 4 mm, oblong- lanceshaped, densely
velvet-hairy, each with a stiff, sharply pointed with a spine,
persistent. Sepal-cup is hairy, deeply 5-lobed, lobes unequal,
persistent, similar to bracts. Fruit is a compressed capsule, 6 mm
long, hairless; seeds 2, flat, softly hairy with white aril.
Kerala Scaly-Ball is endemic to Southern Western Ghats.
Flowering: December-April.