an erect shrub about 3 ft. high; in its branchlets, leaves, arrangement of the flowers and pubescence exactly as in S. trimera; flowers with distinct pedicels 1/8 lin. long; calyx obconic, unequally 4-lobed, 4-angled, glabrous, with ciliate lobes; tube 1/8 lin. long or less; lobes 1/4– 1/3 lin. long, linear, subacute or obtuse; corolla 1/2 lin. long, urceolate, 4-lobed, ovoid-inflated and broadest (1/4 lin. in diam.) above the middle, tapering or slightly contracted at the base, not contracted under the slightly connivent lobes, puberulous nearly all over; lobes about 1/8 lin. long and as much or more in breadth, deltoid-ovate, obtuse, ciliolate; stamens 3, included; filaments free, slender; anthers free or scarcely connate, not quite 1/4 lin. long, cuneately subquadrate, shortly and obtusely bifid at the apex; ovary narrowly ovoid, glabrous, tapering into the style, which is glabrous or with only 2 or 3 minute hairs at the apex; stigma just exserted from the corolla, broadly funnel-shaped. null
