POWO (2018). 'Plants of the World Online. Facilitated by the Royal Botanic Gardens, Kew. Published on the Internet; http://apps.kew.org/wcsp/ Retrieved 7 November 2018' (Σύνδεσμος)
HOLD THIS!
These are currently regarded as quite distinct (but similar and related) species in southern Africa. Differences are the pattern of cladodes, the size of the branches and the colour of the fruit.
The genus is under review, and I will find out what the latest on these two species is.
Unintended disagreements occur when a parent (B) is
thinned by swapping a child (E) to another part of the
taxonomic tree, resulting in existing IDs of the parent being interpreted
as disagreements with existing IDs of the swapped child.
Identification
ID 2 of taxon E will be an unintended disagreement with ID 1 of taxon B after the taxon swap
If thinning a parent results in more than 10 unintended disagreements, you
should split the parent after swapping the child to replace existing IDs
of the parent (B) with IDs that don't disagree.
HOLD THIS!
These are currently regarded as quite distinct (but similar and related) species in southern Africa. Differences are the pattern of cladodes, the size of the branches and the colour of the fruit.
The genus is under review, and I will find out what the latest on these two species is.