The morphological characteristics of Scutellaria barbata

Morphological characteristics

The rhizomes are short and thick, giving birth to a cluster of whisker roots. Stems erect, 12-35 (55) cm tall, 4-angled, base group 1--2 mm, glabrous or with small hairs closely spaced above the ordinal axis, unbranched or with more or less branches. Leaves short-stalked or subsessile, stalk 1-3 mm long, abaxially convex, sparsely hairy; leaf blade triangular-ovate or ovate-lanceolate, sometimes ovoid, 1.3-3.2 cm long, 0.5-1(1.4) cm wide, apex acute, base broadly cuneate or subtruncate, sparsely blunt shallow teeth at margin, olive green above, sometimes purplish below, sometimes purplish, spurred on both sides along veins Small hairs or a few glabrous, lateral veins 2-3 pairs, with midvein bulging under the depression above. The flowers are solitary in the stem or upper branches of the branches, and the stems with flowers are 4-11 cm long; the lower part of the temporal leaves resemble leaves, but are smaller, up to 8 mm, and the upper ones are smaller, 2-4.5 mm long. Elliptic to oblong, entire, spreading above along veins basally sparsely hairy; pedicels 1-2 mm long, puberulous, with a pair of ciliate acicular bracts ca. 0.5 mm in the middle. Calyx calyx blossoms about 2 mm in length, puberulent outside along veins, margin ciliolate, scutellum ca. 1 mm tall, calyx 4.5 mm long, scutellum 2 mm tall. Corolla violet-blue, 9-13 mm long, externally pubescent, sparsely puberulent within inner larynx; crown base basally large, 1.5 mm wide, gradually widening upward, to 3.5 mm wide at throat; crowns 2 lip, upper lip helmet-shaped, semicircular, 1.5 mm long, apex rounded, lower lobe midvein trapezoidal, entire, 2.5 mm long, 4 mm wide, 2-sided lobes triangular-ovate, 1.5 mm wide, apex Sharp tip. Stamens 4, anteriorly longer, slightly exserted, semi-carcinogenic, semi-degraded, semi-drug insoluble, short to posterior, contained, all-drug, pricking sinus epistepse; filaments flattened, anterior to medial posterior The lower part of both sides is slightly soft. Style slender, apex acute, microfissure. Disc discoid, bulging in front, extending into short ovary handle. Ovary 4-lobed, lobes large. Nutlet brown, oblate, ca. 1 mm in diam., with small verrucose projections. Flower and fruit period from April to July.


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