Botany
Euphorbia aeruginosa is a succulent member of the spurge family native to northern Limpopo Province of South Africa. It grows as a small shrub, in sandy soils and in the fractures of rocks sending up multiple spiny blue-green photosynthetic stems. The plant produces yellow cyathia or flowering heads. As most other succulent members of the genus Euphorbia, its trade is regulated under Appendix II of CITES.
Charles-Joseph Marie Pitard.
Chamaedorea microspadix.
Text from Wikipedia; plate via Wikimedia Commons. Text CC BY-SA 4.0; plate freely licensed (see Commons). Source record. Images and catalogue data are reproduced from open-access collections.