Nucleotide Sequences
| encephalartos trispinosus | South Africa: Gauteng, Cycad World of Innovations nursery, Pretoria North, in cultivation | 818213752 | ||
| encephalartos trispinosus | South Africa: Gauteng, Private collection Pretoria North in cultivation | 818213736 | ||
| encephalartos trispinosus | South Africa: Gauteng, Manie van der Schiff Botanical Garden in cultivation | 818213720 | ||
| encephalartos trispinosus | South Africa: Gauteng, Manie van der Schiff Botanical Garden in cultivation | 818213686 |