This is a list of every tappable tree in the world, sorted alphabetically.
Climate Data will tell you what Temperature and Rainfall the tree can appear in, while Tapping Data will tell you details regarding production, flowrate, and whether the tree produces only in Spring.
Climate Data
Minimum Temperature: -8.4°C
Maximum Temperature: 8°C
Minimum Rainfall: 240
Maximum Rainfall: 470
Tapping Data
Min Temp for Production: -15°C
Max Temp for Production: 5°C
Spring Exclusive: No
Flow Rate: 5mb

Produces: Maple Sap
Processes Into: Maple Sugar
Climate Data
Minimum Temperature: -12.1°C
Maximum Temperature: 6.1°C
Minimum Rainfall: 125
Maximum Rainfall: 310
Tapping Data
Min Temp for Production: -15°C
Max Temp for Production: 5°C
Spring Exclusive: No
Flow Rate: 5mb

Produces: Birch Sap
Processes Into: Birch Sugar
Climate Data
Minimum Temperature: 17.1°C
Maximum Temperature: 26.2°C
Minimum Rainfall: 390
Maximum Rainfall: 500
Tapping Data
Min Temp for Production: 8°C
Max Temp for Production: N/A
Spring Exclusive: No
Flow Rate: 3mb

Produces: Latex
Processes Into: Sticky Resin & Rubber
Climate Data
Minimum Temperature: 9.8°C
Maximum Temperature: 20.7°C
Minimum Rainfall: 290
Maximum Rainfall: 400
Tapping Data
Min Temp for Production: 4°C
Max Temp for Production: N/A
Spring Exclusive: No
Flow Rate: 2mb

Produces: Latex
Processes Into: Sticky Resin & Rubber
Climate Data
Minimum Temperature: 17.1°C
Maximum Temperature: 38°C
Minimum Rainfall: 320
Maximum Rainfall: 500
Tapping Data
Min Temp for Production: 12°C
Max Temp for Production: N/A
Spring Exclusive: No
Flow Rate: 4mb

Produces: Latex
Processes Into: Sticky Resin & Rubber
Climate Data
Minimum Temperature: -15.7°C
Maximum Temperature: -1.1°C
Minimum Rainfall: 350
Maximum Rainfall: 500
Tapping Data
Min Temp for Production: -10°C
Max Temp for Production: N/A
Spring Exclusive: No
Flow Rate: 2mb

Produces: Conifer Pitch
Processes Into: Sticky Resin & Conifer Rosin
Climate Data
Minimum Temperature: -17.5°C
Maximum Temperature: -6.6°C
Minimum Rainfall: 220
Maximum Rainfall: 470
Tapping Data
Min Temp for Production: -10°C
Max Temp for Production: N/A
Spring Exclusive: No
Flow Rate: 4mb

Produces: Conifer Pitch
Processes Into: Sticky Resin & Conifer Rosin
Climate Data
Minimum Temperature: -15.7°C
Maximum Temperature: 0.7°C
Minimum Rainfall: 100
Maximum Rainfall: 285
Tapping Data
Min Temp for Production: -8°C
Max Temp for Production: N/A
Spring Exclusive: No
Flow Rate: 3mb

Produces: Conifer Pitch
Processes Into: Sticky Resin & Conifer Rosin
Climate Data
Minimum Temperature: -15.7°C
Maximum Temperature: 6.1°C
Minimum Rainfall: 305
Maximum Rainfall: 500
Tapping Data
Min Temp for Production: -8°C
Max Temp for Production: N/A
Spring Exclusive: No
Flow Rate: 2mb

Produces: Conifer Pitch
Processes Into: Sticky Resin & Conifer Rosin