Does it have a serious answer as well?

Hedera algeriensis is apparently a horticultural name, & is considered a
synonym of Hedera helix. Hedera canariensis was reported from the Canary
Islands, but it was published almost 200 years ago, & may also be a
horticultural variant. IPNI fainted at that point, so I couldn't get any more
information.

Iris,
Central NY, Zone 5a, Sunset Zone 40
"If we see light at the end of the tunnel, It's the light of the oncoming
train."
Robert Lowell (1917-1977)