Weirwoods have white bark, red leaves with five points resembling hands, and red sap. Even in the North finding more than two or three together is rare, but beyond the Wall groves of many weirwoods exist (I: 19, 435. II: 499. SSM: 1)
The last weirwoods were cut down in the south a thousand years ago, save at the Isle of Faces (I: 19)
Lemon trees (I: 25)
Peach trees (I: 34)
Evergreen (I: 100)
Black briers (I: 100)
Pomegranate trees (I: 172)
Dates (I: 211. IV: 303)
Elm (I: 214)
Alder (I: 214)
Black cottonwood (I: 214)
Blood melons (I: 234)
Plum trees (I: 251)
Pines (I: 310)
Spruces (I: 310)
Aspens (I: 378)
Blood oranges (I: 397)
Fig trees (I: 414)
Chestnut trees (I: 569)
Apricot trees (I: 599)
Cherry trees (I: 602)
Ash (THK: 459)
Birch (THK: 513)
Acorn trees (II: 64)
Pecan trees (II: 90)
Willows (II: 101)
Sandalwood (II: 174)
Broadleaf trees, whose leaves turn yellow as they begin to turn (II: 373)
Hawthorns (II: 486)
Soldier pines (II: 520, 531)
Beech (III: 19)
Lemons, olives, and pomegranates come chiefly from Dorne (III: 149)
Yew (III: 192)
Oak and ash trees can be found in the Haunted Forest, along with sentinels and weirwoods (III: 336)
Cherrywood (III: 358)
Prune trees (III: 422)
Crabapple trees (III: 494)
Dornish yew is used to make longbows (III: 616)
Almond trees (III: 676)
Plum trees in Dorne (III: 743)
Blackthorn (III: 784)
Scrub oaks (III: 915)
Blood orange trees in Dorne (IV: 30)
Lime trees in Dorne (IV: 41)
Sandbeggars, a thorny tree in the drylands of Dorne, twisted and gnarled (IV: 308)
Willow trees growing beside the Greenblood in Dorne (IV: 309)