Australia | | | Ooststroom, S. J. van | 1934 | A monograph of the genus Evolvulus | Meded. Bot. Mus. Herb. Rijks Univ. Utrecht | 14: 1–267 |
Borneo | | | Ooststroom, S. J. van | 1934 | A monograph of the genus Evolvulus | Meded. Bot. Mus. Herb. Rijks Univ. Utrecht | 14: 1–267 |
China | | | Ooststroom, S. J. van | 1934 | A monograph of the genus Evolvulus | Meded. Bot. Mus. Herb. Rijks Univ. Utrecht | 14: 1–267 |
China | Fujian | | Flora of China Editorial Committee | 1995 | Flora of China (Gentianaceae through Boraginaceae) | Fl. China | 16: 1–479 |
China | Guangdong | | Flora of China Editorial Committee | 1995 | Flora of China (Gentianaceae through Boraginaceae) | Fl. China | 16: 1–479 |
China | Guangxi | | Flora of China Editorial Committee | 1995 | Flora of China (Gentianaceae through Boraginaceae) | Fl. China | 16: 1–479 |
China | Hainan | | Flora of China Editorial Committee | 1995 | Flora of China (Gentianaceae through Boraginaceae) | Fl. China | 16: 1–479 |
China | Hubei | | Flora of China Editorial Committee | 1995 | Flora of China (Gentianaceae through Boraginaceae) | Fl. China | 16: 1–479 |
China | Hunan | | Flora of China Editorial Committee | 1995 | Flora of China (Gentianaceae through Boraginaceae) | Fl. China | 16: 1–479 |
China | Jiangxi | | Flora of China Editorial Committee | 1995 | Flora of China (Gentianaceae through Boraginaceae) | Fl. China | 16: 1–479 |
China | Taiwan | | Flora of China Editorial Committee | 1995 | Flora of China (Gentianaceae through Boraginaceae) | Fl. China | 16: 1–479 |
China | Yunnan | | Flora of China Editorial Committee | 1995 | Flora of China (Gentianaceae through Boraginaceae) | Fl. China | 16: 1–479 |
Fiji | | | Ooststroom, S. J. van | 1934 | A monograph of the genus Evolvulus | Meded. Bot. Mus. Herb. Rijks Univ. Utrecht | 14: 1–267 |
Java | | | Ooststroom, S. J. van | 1934 | A monograph of the genus Evolvulus | Meded. Bot. Mus. Herb. Rijks Univ. Utrecht | 14: 1–267 |
Moluccas | | | Ooststroom, S. J. van | 1934 | A monograph of the genus Evolvulus | Meded. Bot. Mus. Herb. Rijks Univ. Utrecht | 14: 1–267 |
New Caledonia | | | Ooststroom, S. J. van | 1934 | A monograph of the genus Evolvulus | Meded. Bot. Mus. Herb. Rijks Univ. Utrecht | 14: 1–267 |
New Guinea | | | Ooststroom, S. J. van | 1934 | A monograph of the genus Evolvulus | Meded. Bot. Mus. Herb. Rijks Univ. Utrecht | 14: 1–267 |
Philippines | | | Ooststroom, S. J. van | 1934 | A monograph of the genus Evolvulus | Meded. Bot. Mus. Herb. Rijks Univ. Utrecht | 14: 1–267 |
Sumatra | | | Ooststroom, S. J. van | 1934 | A monograph of the genus Evolvulus | Meded. Bot. Mus. Herb. Rijks Univ. Utrecht | 14: 1–267 |
Thailand | | | Flora of China Editorial Committee | 1995 | Flora of China (Gentianaceae through Boraginaceae) | Fl. China | 16: 1–479 |
Vietnam | | | Flora of China Editorial Committee | 1995 | Flora of China (Gentianaceae through Boraginaceae) | Fl. China | 16: 1–479 |