Isodon gesneroides (J. Sinclair) H. Hara

Herbs perennial, less than 30 cm tall. Stems ascending, repent, producing fibrous rootlets basally, densely glandular pubescent, few leaved. Petiole 0.8-1.5 cm, densely glandular pubescent; leaf blade of lower stem leaves ovate to orbicular-ovate, 3-5.5 × 2-3 cm; blade of upper leaves larger, rhombic-ovate, papery, adaxially sparsely strigose-hirtellous, yellowish glandular, abaxially subglabrous, base broadly cuneate-attenuate, margin remotely coarse crenate-serrate, apex obtuse to acute; lateral veins 3- or 4-paired, slightly elevated adaxially. Panicles terminal, to 15 cm, few flowered; cymes 1-3-flowered, pedunculate, densely glandular pubescent; floral leaves sessile, broadly ovate to ovate-lanceolate, apex acuminate; bracteoles linear, ca. 1 mm. Calyx broadly campanulate, ca. 3 mm, puberulent and glandular outside; teeth subequal, triangular-ovate, ca. 1.5 mm. Corolla purple, ca. 1.3 cm, pilose outside, glandular, tube ca. 8 mm. Stamens included. Style included. Nutlets unknown. Fl. Aug.

Sichuan.

* Limestone cliffs in woods; ca. 3000 m.

Plectranthus gesneroides J. Sinclair, Notes Roy. Bot. Gard. Edinburgh 20: 124. 1948; Rabdosia gesneroides (J. Sinclair) H. Hara.

Isodon gesneroides là một loài thực vật có hoa trong họ Hoa môi. Loài này được (J.Sinclair) H.Hara mô tả khoa học đầu tiên năm 1985.