Borneo of Kutai

Largest trees
The coniferous Coast Redwood is the tallest tree species on earth.

The largest trees in total volume are those which are both tall and of large diameter, and in particular, which hold a large diameter high up the trunk. Measurement is very complex, particularly if branch volume is to be included as well as the trunk volume, so measurements have only been made for a small number of trees, and generally only for the trunk. No attempt has ever been made to include root volume. Measuring standards vary.

The top ten species measured so far are*:

1. Giant Sequoia Sequoiadendron giganteum: 1,487 m³ (52,508 cu ft), General Sherman[25]
2. Coast Redwood Sequoia sempervirens: 1,203 m³ (42,500 cu ft), Lost Monarch[17]
3. Montezuma Cypress Taxodium mucronatum: 750 m³ (25,000 cu ft), Árbol del Tule[26]
4. Western Redcedar Thuja plicata: 500 m³ (17,650 cu ft ), Quinault Lake Redcedar[25]
5. Tasmanian Blue Gum Eucalyptus globulus: 368 m³ (13,000 cu ft), Rullah Longatyle (Strong Girl, also Grieving Giant) [15]
6. Australian Mountain-ash Eucalyptus regnans: 360 m³ (12,714 cu ft), Arve Big Tree[15]
7. Coast Douglas-fir Pseudotsuga menziesii 349 m³ (12,320 cu ft) Red Creek Tree
8. Sitka Spruce Picea sitchensis 337 m³ (11,920 cu ft) Queets Spruce
9. Australian Oak Eucalyptus obliqua: 337 m³ (11,920 cu ft) Gothmog[15]
10. Alpine Ash Eucalyptus delegatensis: 286 m³ (10,100 cu ft), located in Styx River Valley[15]

(*)This list does not take into account now dead specimens.