Fig. 2.
Some representative plant species conserved in KBG: a) Musella lasiocarpa; b &c) Buddleja delavayi and its mutant; d) Stemona mairei; e) Lilium sargentiae; f) Rhododendron delavayi; g) Holcoglossum rupestre; h) Camellia nitissima; i) Manglietiastrum sinicum; j) Primula denticulate; k) Meconopsis racemose; l) Plant Species with Extreme Small Populations garden in KBG. Photos taken by G Chen (a–d), CQ Liu (e), G Yao (f, h, j), ZL Dao (g), ZF Chen (k), and J Yang (i, l).