What was formerly known as Cyanotis arachnoidea 'Tampicama' |
Today, May 22 that I happened to check POWO, the Cyanotis obtusa is now an accepted taxon and not a synonym of Cyanotis arachnoidea anymore. So it has been transferred back to its formerly accepted taxon and it's not identified as Cyanotis arachnoidea anymore.
Here is a screenshot taken in 2017, of what was falsely labelled as Setcreasea [Tradescantia] pallida Tampicana, from Glasshouse Works. What can only be retained from that name is " Tampicana " as a common name.
However, there's another Cyanotis obtusa with narrower stems and smaller leaves. That one I have seen it labelled as Cyanotis arachnoidea var. obtusa. But that taxon is not listed as an infraspecific on the POWO website anymore.
I think more botanical work and communication between POWO and botanists needs to be done.