Flowers distichous, divergent, not secund, slightly fragrant, 70-86 mm long (with extended petals), covered by an oleaginous substance, pedicels 7-9 x 6 mm, subcylindrical, green, glabrous; sepals slightly asymmetric, obovate, apex rounded, 25-29 x 12-15 mm, glabrous, free, ecarinate, green at the base and yellowish-green toward the apex, cymbiform
, thinly coriaceous, covered by an oleaginous substance; petals sublinear, apex obtuse-emarginate, 60-79 x 7.
Isabgol seeds are cymbiform
, translucent and concavo-convax in shape and they are pinkish-gray, brown or pinkish-white with a brown streak in color .
5 cm in diameter; primary bracts suborbicular subacute to obtuse and apiculate, suberect, distinctly shorter than to nearly equaling the fascicles, cymbiform
, entire, red, nerved, inconspicuously and sparsely white lepidote to glabrous, 3.
11 in number, 18-20 x 12-15 mm (excluding the petals), 3 to 4-flowered, flabellate to subpulvinate, densely disposed; floral bracts broadly triangular to triangular-ovate, acute and apiculate, submembranaceous toward the base and margins, greenish, abaxially densely and coarsely white-lepidote toward apex and margins, trichomes with lacerate-fimbriate margins, adaxially glabrous, distinctly shorter than the sepals, entire to remotely spinulose, carinate, cymbiform
, 9-11 x 8-12 mm.
17-flowered, stipe inconspicuous, without sterile bracts; floral bracts suborbicular, 32-35 x 30-32 mm, apex obtuse, yellow except for the apex turning blackish during anthesis, nerved, inconspicuously and sparsely castaneous lepidote inside, glabrous outside, almost completely enfolding the sepals and equaling 3/4 of its length, cymbiform
and convex, ecarinate or the basal ones sometimes obtusely carinate.
2 sterile exceeding the internodes, ecarinate; floral bracts suborbicular, 40-46 x 37-40 mm, pale greenish-yellow toward the apex and the apical margins, pale castaneus-yellowish toward the base and centrally, inconspicuously and sparsely white-lepidote inside, glabrous outside but covered by white epicuticular white wax, almost completely enfolding the sepals and equaling 2/3 to 3/5 of its length, cymbiform
and distinctly convex, irregularly longitudinally sulcate at anthesis, ecarinate or the basal ones sometimes obtusely carinate, apex obtuse to subacute, the upper ones densely imbricate in before and at early anthesis.
45 x 28 mm (excluding the petals), flabellate, pulvinate, 2 to 3-flowered, inspicuously stipitate; floral bracts those of the branches narrowly ovate, obtuse and minutely apiculate, rigid at base and thin in texture toward the apex, stramineous, nerved, entire, densely and conspicuously white-farinose-lepidote, trichomes concealing its color, about equaling to slightly exceeding the sepals, carinate, cymbiform
, 37-42 x 16-20 mm, those of the simple part of the inflorescence resembling the primary bracts but suboblong and slightly dilated at its apical half, apex distinctly emarginated and minutely apiculate, distinctly exceeding the sepals and concealing the flowers except for the petals, ca.