Camp - E-5182 - Ecuador
Davidse - 39220 - United States
Drège - 7670 - South Africa
Galium aparine
Hinton - 18710 - Mexico
Kotschy - 518 - Iran
Kotschy - s.n. -
Nee - 61140 - United States
Parker - 002 - United States
Pisano V. - 2575 - Chile
Yatskievych - 08-40A - United States
Yatskievych - 92-15 - United States
Zhu - 1068 - United States