Angelica gigas. Here is a link that might be useful: Angelica gigas

Epiphyllum? Here is a link that might be useful: Another discussion on this forum

and malva is mallow.. SCORE!!! ... lol... pretty bored out here.. if you cant tell.. i have been holding the naming joke in store.. for months.. waiting for the right post.. lol .. ken ps: i bought a mallow once.. from a very high end botanical garden ... 10 years later.. i AM STILL TRYING TO KILL IT OFF .. and i swear in 10 years.. it has never seeded a second time.. and i am still getting seedlings ... i hate them with the passion of a million burning suns ... they should have known better .. they also sold me creeping jenny ... i never went back to their spring sale ... mine were annual.. in my zone .. but apparently.. not the seed ... pps: it might be a challenge to grow it indoors ... in winter.. especially if you have a forced air furnace.. winter humidity is low for flowering plants indoors ... good luck

" Farfugium, although I think it is now in the Ligularia camp" I believe it's the other way around :-) Farfugium japonicum used to be known as Ligularia tussilaginea but was reclassified about 25 years ago.