[1]
F. WEN, X. HONG, L.-Y. CHEN, S.-B. ZHOU, and Y.-G. WEI, “A new species of<em> Paraboea </em>(Gesneriaceae) from a karst limestone hill in southwestern Guangdong, China”, Phytotaxa, vol. 131, no. 1, pp. 1–8, Sep. 2013.