Please note: all the names entered in IPNI in 2018 have now been added to WCSP. The records for these names are still incomplete and all 4000 are currently being edited. All these newly added names are expected to be complete by April. Thanks for your understanding.

Kew.org

World Checklist of Selected Plant Families (WCSP)

Asclepias navicularis (E.Mey.) Schltr., Beibl. Bot. Jahrb. Syst. 54: 8 (1896).

Original Compiler: R.Govaerts

This name is Accepted by:

Govaerts, R. (1995). World Checklist of Seed Plants 1(1, 2): 1-483, 1-529. MIM, Deurne.
Germishuizen, G. & Meyer, N.L. (eds.) (2003). Plants of Southern Africa an annotated checklist. Strelitzia 14: 1-1231. National Botanical Institute, Pretoria.