The Morphological Characteristics of Vitex
Morphological characteristics
Palmate compound leaf
Vitex, upright shrubs, plant height 1-3m. Branchlets 4-angled, often with leaves and inflorescences gray pubescent. Petiole 2-5.5 cm long; palmate compound, leaflets 5, dilute to 3, leaf blade oblong-lanceolate to lanceolate, base cuneate, entire or a few coarsely serrate, apex acuminate, surface green, abaxially Density grayish white hairs, middle leaflets 4-13cm long, 1-4cm wide, leaflets gradually reduced on both sides, if 5 leaflets, the middle 3 leaflets have stalks, the outermost 2 sessile or subsessile, lateral veins 9- 20 pairs. Cymes arranged in panicle terminal type, long 10-27cm; calyx campanulate, apex 5-toothed, grayish white outside; corolla lavender, puberulent outside, apex 5-lobed, 2-lipped; stamens spreading Outside of corolla tube; ovary subglabrous.
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