Inequilateral


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In`e`qui`lat´er`al


a.1.Having unequal sides; unsymmetrical; unequal-sided.
2.(Zool.) Having the two ends unequal, as in the clam, quahaug, and most lamellibranch shells.
References in periodicals archive ?
Plants terrestrial; rhizomes short, stout, ascending, scaly, the scales denticulate; leaves up to 2 m long; petioles about as long as the laminae; laminae 3- to 5-pinnate-pinnatifid, deltate or pentagonal to broadly lanceolate, gradually tapered to a pinnatifid apex, buds on rachises absent; basal pinnae inequilateral prolonged on the basiscopic side; suprabasal pinnae equilateral or nearly so; pinnules of suprabasal pinnae anadromic; rachises, costae, and costules with a thickened marginal ridge surcurrent on the segments of the next higher order (i.
to lanceolate, inequilateral leaflets that are clearly denticulate in
Leaflets chartaceous to papyraceous, inequilateral,
8 m long, basally 2-pinnate-pinnatisect, medially 1-pinnate-pinnatisect to 2-pinnate-pinnatifid; lamina rachises pubescent abaxially; basal pinnae 10-20 cm long, inequilateral, the segments adnate; pinna rachises abaxially eglandular, densely pubescent, sparsely scaly (sometimes apparently absent), the hairs 0.
Also distinctive of this species are laminae medially 1-pinnate-pinnatisect to 2-pinnate-pinnatifid and basal pinnae inequilateral (i.
Plants terrestrial; rhizomes erect to decumbent; petioles scaly toward the base, with 4-10 vascular bundles, the two adaxial bundles enlarged; laminae 1-pinnate-pinnatifid ranging to 4-pinnate-pinnatifid, catadromic above the basal pinnae; basal pinnae inequilateral and enlarged on the basiscopic side or (less commonly) equilateral; rachises, pinna rachises, and costules not grooved or only shallowly so, scaly and pubescent abaxially, densely pubescent on the adaxial surfaces, the hairs whitish, spreading to antrorsely strigose, multicellular, if glands present, these ca.
Basal pinnae inequilateral (prolonged basiscopically) 32.
biseriale, but that species differs by basal pinnae inequilateral and generally more divided laminae.
75 cm long, strongly inequilateral, elongated basiscopically; pinna rachises abaxially eglandular, densely puberulent, densely scaly, the hairs 0.
Plants terrestrial; rhizomes erect to decumbent; petioles scaly toward the base, with 4-10 vascular bundles, the two adaxial bundles enlarged; laminae 1-pinnate-pinnatifid to 4-pinnate-pinnatifid, catadromic above the basal pinnae; basal pinnae inequilateral and more developed on the basiscopic side or (less commonly) equilateral; rachises, costae, and costules not grooved or only shallowly so adaxially, scaly and pubescent abaxially, densely pubescent on the adaxial surfaces, the hairs whitish, spreading to antrorsely strigose, multicellular, if glands present, these ca.
7 m long, strongly inequilateral, pinnules acroscopically reduced toward bases of pinnae; pinna rachises abaxially non-glandular, sparsely pubescent, hairs 0.
2A), inequilateral at bases, basalmost auriculiform (e.