Here, I added the rattlesnake ginger for you -- you can now bring it up by using the common name. It took me all of 2 seconds to search the web for the latin name & from there I found many of the common names & added them to the database for that plant. All totaled time expended -- 5 minutes maybe. Since we have no photos of it in the database it would be very nice if you would add a photo of yours if you can spare the minute it will take to do so.
Rattlesnake Ginger (Calathea crotalifera)
And here. I have added the common name for your bamboo
Climbing Bamboo (Chusquea coronalis)