adaxially उदाहरण वाक्य
उदाहरण वाक्य
- The pinnae are opposite to subopposite, ( 11 ) 13 20 on a side, spreading, ovate-oblong to linear-oblong, apex acuminate, lowermost pinnae the largest, 20 33 ?11 19 cm, with 11 16 pairs of pinnules, slightly inequilateral, basiscopic basal pinnules 7 10.5 cm long, acroscopic basal pinnules shorter, 4 8.5 cm long, lowermost pinnules usually the largest, distal pinnae stalked 3 6 mm becoming sessile, apices pinnatifid; largest ultimate pinnules 12 19 ?4 8 mm, spaced 5 10 mm distant, obtuse to truncate at apices, margins crenate or cut ca . 1 / 4 2 / 3 toward costule, adaxially glabrous, abaxially glabrous except for scattered small, spreading, brown linear scales on rachises; veins forking 1 2 times, scarcely visible to visible on both surfaces, depressed adaxially and prominulous abaxially; each fertile pinnule usually with 1 4 pairs of inframedial sori.
- Fronds are clustered, 5 7 per rhizome, erect-arching; stipes ( 35 ) 49 75 cm long, 4 6 mm in diameter medially, about as long as the blades, adaxially grooved, reddish brown to stramineous, entire length clothed in dense, persistent, spreading, lustrous, light to dark brown or reddish brown, linear-oblong to linear-lanceolate twisted scales to ca . 20 ?3 mm, margins entire or subentire and fringed with shortstipitate glands, bases darkened at point of attachment, mixed with smaller bristlelike and hairlike scales, surfaces bearing short, gland-tipped hairs, scales progressively smaller and finer distally and on rachis, stipes of older fronds punctate with dark scale bases; blades thickly chartaceous, dark above green when fresh, paler beneath, 50 100 ?32 66 cm, ovate-deltate, 3-pinnate to 3-pinnate-pinnatifid at least in lower half, distally mostly 2-pinnate-pinnatifid; rachises stramineous to light brown, densely scaly with persistent medium to dark brown, spreading bristlelike scales to 9 ?1 mm, margins entire or with sparse sessile glands, mixed with short glandular hairs, rachises of older fronds punctuate with dark brown scale bases.