"H. lacrima" has been recorded only from the type locality in litter at 22°29.161'N, 106°57.357'E at an elevation of 220 m on the base of limestone cliffs north of Lenglei (楞垒) and the Nonggang Nature Reserve (弄岗国家级自然保护区), Longzhou Xian (龙州县), Chongzuo Shi (崇左市), Guangxi (广西), China.