Morphological characteristics Basil has a conical root and dense fibrous roots that emerge from it. Stems erect, obtusely 4-angled, slightly grooved at upper part, glabrous at base, upper part puberulent, green, often red, often branched. Leaves ovoid to oval-oblong, 2.5–5 cm long, 1–2.5 cm wide, apex obtuse or cuspidate, base attenuate, margin irregularly toothed or nearly entire, both surfaces subglabrous , The lower mask glands, lateral veins 3 to 4 pairs, with the midribs flat below the number of obvious; petiole elongated, about 1.5 cm, nearly flat, how much to the leaf base with narrow wings, puberulent. The racemes are produced on stems and branches, all parts are puberulous, usually 10-20 cm long, composed of the majority of 6-flower interactive umbel umbels, and the lower round umbels are far away from each other. 2 cm, close to upper umbel inflorescences; bracts minute, oblanceolate, 5-8 mm long, shorter than umbels, apex acute, base gradually narrowed, sessile, margin ciliate, often with color; pedicel Obviously, the flowering time is about 3 mm, the fruit is elongated, about 5 mm long, and the apex is obviously bent. Calyx bell-shaped, 4 mm long, 3.5 mm wide, externally pubescent, inside surface hairy at throat, calyx tube ca. 2 mm, calyx teeth 5, 2-lipped, upper lip 3-toothed, middle teeth most Large, 2 mm long, 3 mm wide, nearly round, concave, with short pointed, rim extended down to calyx tube, lateral teeth broadly ovoid, 1.5 mm long, apex acute, lower lip 2-toothed, lanceolate Shaped, 2 mm long, with pointed thorns, margins of teeth are ciliate, when fruit calyx persistent, significantly increased, up to 8 mm, width 6 mm, significantly declined, veins significantly. Corolla lavender, or upper lip, white lower lip, purple-red, protruding calyx, ca. 6 mm, outside puberulent on lip, inside glabrous, crown included, ca. 3 mm, throat slightly enlarged, Two-limbed, upper lip wide, 3 mm long, 4.5 mm wide, 4-lobed, lobes nearly equal, suborbicular, often undulate, lower lip oblong, 3 mm long, 1.2 mm wide, sloping , Whole, nearly flat. Stamens 4, separated, slightly beyond corolla, inserted in middle of corolla tube, filaments filiform, posterior to filaments with dentate appendages, puberulent on them, anthers ovate, connate into 1 cell. Style above stamens, apex equal 2-lobed. Disk plateaued, with 4 teeth, teeth not exceeding ovary. Small nuts ovoid, 2.5 mm long, 1 mm wide, dark brown, with glandular pits, and 1 white umbilicus at base. Flowering usually from July to September, fruiting period from September to December. HSG Catheter,silicone HSG catheter,Catheter,HSG Anesthesia Medical Co., Ltd. , https://www.jssinoanesthesias.com
The morphological characteristics of basil