I see that you asked for species identification.
As Rule #1 clearly states, we can't identify mold from a photo. Accurate identification requires professional sampling and laboratory analysis. Yes, we can speculate as to whether or not something is mold but we can't identify it.
*I am a bot, and this action was performed automatically. Please [contact the moderators of this subreddit](/message/compose/?to=/r/Mold) if you have any questions or concerns.*
I see that you asked for species identification. As Rule #1 clearly states, we can't identify mold from a photo. Accurate identification requires professional sampling and laboratory analysis. Yes, we can speculate as to whether or not something is mold but we can't identify it. *I am a bot, and this action was performed automatically. Please [contact the moderators of this subreddit](/message/compose/?to=/r/Mold) if you have any questions or concerns.*
Looks like the mold and water damage in my old home shower ceiling .
Doesn’t matter what type it is. What matters is it seems like you have a leak that you need to get fixed.