Ranger Subclass "bonus spell" lists:
The Beast Warden:
1st: Animal Friendship, Pass w/o Trace.
5th: Alter Self (basic partial druidic shapeshifting), Lesser Restoration
9th: Speak with Animals, Clairvoyance (through animal eyes only)
13th: Locate Creature, Freedom of Movement
17th: Dominate Beast, Polymorph (beast forms only)
The Wilderland Hunter:
1st: Hunter's Mark, Pass w/o Trace
5th: Cure Wounds, Longstrider
9th: Enhance Ability, Silence
13th: Locate Creature, Heal
17th: Commune w/ Nature, Find the Path
The Green Vanguard:
1st: Entangle, Pass w/o Trace
5th: Barkskin, Goodberry
9th: Plant Growth, Speak to Plants
13th: Meld into Stone, Blight
17th: Tree Stride, Wall of Stone