Hyssopus officinalis seeds

semi-shrub;
Plant: 20-50 (80) cm tall;
Stem: Stem is multi-branched, bluntly rectangular, striped, and pubescent;
Leaves: Leaves are linear, lanceolate or linear-lanceolate, 1-4 cm long, 2-7 mm wide, apex blunt, base attenuate to cuneate, sessile, glabrous on both sides, with glandular points, midrib above Not obvious, with obvious bulge below, rough edges and short strigose hairs, slightly involuted;
Flowers: Verticilliums with 3-7 flowers, axillary, often deviated to one side, with a common peduncle less than 1 mm long, forming an elongated terminal spike usually 4 cm long, denser in the upper part, and The lower part is far away, sometimes at the top of the main axis due to the contraction of the lateral flower branches, they gather into a panicle. At this time, the inflorescence is very elongated, up to 10 cm long; the bracts and bracteoles are linear and diamond-shaped, sharp, longer than the pedicel, longer 3-5 mm, puberulent; pedicel 0.5-1.5 mm long, both puberulent and common pedicel; calyx tubular, with teeth about 7.5 mm long, often colored, outside puberulent on veins, veins There are glandular points in between, the inner surface is hairless, and there are 15 prominent veins. The interdental depression is more or less tumor-like due to the connection of the two veins. The calyx teeth are 5, triangular-lanceolate, about 2.5 mm long, and the apex has a short prickly tip;