English: Native range of genus Cryptostegia, adapted from McFadyen RE, Harvey GJ. Distribution and control of rubbervine, Cryptostegia grandiflora, a major weed in northern Queensland. Plant Protection Quarterly 1990; 5: 152–5.
Cryptostegia madagascariensis and Cryptostegia grandiflora
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來源
自己的作品, adapted from McFadyen RE, Harvey GJ, 1990, and base map by Xander89