Annual or perennial herbs or shrublets; stems erect or decumbent, often several from crown, rarely one, usually simple below, branched above; hairs on stems, leaves, bracts and calyx with sculptured walls
Leaves opposite or alternate, sometimes becoming alternate above, fascicled or not, linear or narrowly to broadly elliptic, entire or few-dentate, herbaceous to thick (almost terete)
Flowers bracteate, pedicellate, grouped in small, congested or lax racemes, usually panicled, sometimes solitary
Bracts usually adnate to pedicel only, sometimes to extreme base of calyx tube as well
Calyx campanulate, subequally 5-lobed to ± halfway; lobes deltoid or oblong, anterior ones slightly larger than other 3, pubescent on outside and margins, rarely inside
Corolla bilabiate, 5-lobed, herbaceous; tube funnel-shaped, usually glabrous; limb glabrous on inner face, yellow-orange patch running down back of throat; posterior lip 2-lobed, glabrous, exterior in bud; anterior lip 3-lobed
Stamens 4, didynamous, arising ± in middle of corolla tube; posterior filaments decurrent down corolla tube; anthers synthecate, posterior ones in throat or mouth, or shortly or (rarely) well exserted, anterior ones shortly to well exserted; staminodes 0
Nectary small, on posterior side of ovary base
Ovary unilocular by complete or partial abortion of posterior locule, ellipsoid; ovule single, pendulous; style filiform, merging into lingulate stigma with marginal papillae
Fruit a smooth, hard-walled, somewhat beaked, single-seeded, indehiscent coccus, convex on outer face, concave on inner, held within persistent calyx, apparently shed as a unit with bract
Seeds probably fusiform
Nomenclature:
Globulariopsis Compton
Compton: 309 (1931)
Compton: 135 (1943)
Hartley & Balkwill: 471 (1990)
Hilliard: 318 (1990)
Hilliard: 1 (1999)
Distribution & Notes:
Southern Africa: Species 7, endemic to Western Cape, mostly in the southwestern mountains
References:
COMPTON, R.H. 1931. The flora of the Whitehill District. Selagineae. Transactions of the Royal Society of South Africa 19
COMPTON, R.H. 1943. Globulariopsis wittebergensis Compton. In W.F. Barker, R.H. Compton, F.M. Leighton, R.A. Dyer & C.A. Smith, Plantae novae Africanae Ser. XIX. Journal of South African Botany 9
HARTLEY, I.H. & BALKWILL, K. 1990. A taxonomic account of Agathelpis, Globulariopsis and Gosela (Selaginaceae). South African Journal of Botany 56
HILLIARD, O.M. 1990. A brief survey of Scrophulariaceae - Selagineae. Edinburgh Journal of Botany 47
HILLIARD, O.M. 1999. The tribe Selagineae (Scrophulariaceae). Royal Botanic Garden, Edinburgh
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Biodiversity Advisor, developed by the South African National Biodiversity Institute (SANBI) and its Data Partners, is a system that will provide integrated biodiversity information to a wide range of users who will have access to geospatial data, plant and animal species distribution data, ecosystem-level data, literature, images and metadata.
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