@Richman truly yuri anime:
-Sakura Trick (a fun and very gay one, which is the one where the 'yuri physics' gif comes from)
-Bloom Into You (drama and it never reaches the conclusion in the one season it got, so you gotta continue with the manga if you wanna know what happens later)
-Citrus (dramatic and, unfortunately, the anime only covers the worst part of this amazing manga, but it's good to rush through it and get to the good stuff where the manga picks up and becomes a lot more cute)
-Yuru Yuri (hilarious, cute and got 3 whole seasons, a yuri miracle)
-Fragtime (movie, dramatic-ish, but still cute and has a pretty happy ending)
-Asagao to Kase-san (I thought it was 'just ok', but a lot of people really love it, very cutesy)
-And there's also the Adachi to Shimamura anime that comes out in October.
Oshi ga Budoukan Ittekuretara Shinu (absolutely hilarious) and Machikado Mazoku (cute and funny) also might be yuri and I love them, but we don't know for certain. Not a whole lot more unless you go into the territory of undertones (lots of CGDCTs) or relationships that will probably never develop (ie Kiniro Mosaic, where one girl is definitely in love with another, but it's probably never gonna show them together).