This is the write-up from http://www.efloras.org/.
Kalanchoe garambiensis Kudo 台南伽蓝菜
Description from Flora of China
Herbs 5-8 cm tall, glabrous. Root stout, sometimes branched. Leaves petiolate; leaf blade spatulate, 1-1.8 × 0.3-0.7 cm, base tapered, margin entire, apex obtuse to shortly acute. Inflorescences laxly
corymbiform, cymose, 3-10-flowered. Sepals ovate-oblong, ca. 5 mm, glandular, apex acute. Corolla yellow; tube slender, ca. 2 cm, base urceolate; lobes broadly ovate, apex obtuse, subconcave, or acute. Fl. Apr, fr. Aug.
This species could be regarded as a very depauperate form of Kalanchoe integra. See J. Jap. Bot. 78: 252. 2003: Kalanchoe spathulata var. garambiensis (Kudo) H. Ohba.
* Among rocks. S Taiwan.