Cheng, J., Yan, S.-X., Liu, H.-J., Lin, L.-L., Li, J.-Y., Liao, S., Li, L.-Q. & Xie, L. (2016)

Reconsidering the phyllotaxy significance of seedlings in Clematis

. Phytotaxa 265 (2): 131–138. https://doi.org/10.11646/phytotaxa.265.2.4