Your welcome Zeke!
The Basilica-Behind the Spiral Door.
The Atheneum-Go past the library and shop (the first two buildings on the right), go around back and look at the outer wall of the library in between the shop and library.
The Tower Archives-Look for adjacent 2 buildings below a stairway. Go down the stairs, go straight, then at the wall turn left and the rose should be in the space between the wall of a building and another wall.
The Grand Chasm-In the Grand Chasm Past instance look to the right side of the hallway.
The Necropolis-Go down a ramp and look behind spikes to your right near the Drake Hatchery entrance.
The Labyrinth-Look in a corner around the tower on the map that’s near Gallium Paladin.
Dragonspyre Academy-Near the young Battledrake, look for a narrow passageway in front of it to the left side.
The Crystal Grove-In the lower crystal field look for an enclosed space where you’d find crystal samples for a quest.
Dragon Claw Canyon-When you enter go through the left passage and into a corner.
Dragon’s Roost- after entering the complex, once you are off the off the battledrake, the rose is off to the left in a crevix in what looks to be 3 big square arches. The crevix is to the left of all 3 square arches.
Crown of Fire- Look on the rocks in the Crown of Fire near where the gap is in Malistaire’s Lair.
See you in school