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Pisonia grandis

Lettuce tree · Family: Nyctaginaceae · ID 37479 · alive · Condition: fair · LC · Least Concern · Elevation: 25.4 m

Photos

3D point cloud drag to rotate · scroll to zoom

trunk branches leaf

Dimensions

3.37 mHeight
0.89 mTrunk height
5 cmTrunk diameter (DBH)
1.62 mCanopy height
2.71 mCanopy width
8.52 mCanopy circumference
5.66 m²Crown projection area
5.83 m³Crown volume
2Stems

Structure & risk

70.44Slenderness (H/D)
0.24Safety factor (default wind)
12.13 °Leaning angle
9.61 °Trunk lean angle
0.59Competition index
0.58 mTree protection zone
0.86 mRoot protection zone
l1TMS category

Health & vitality

fairCondition
mediumVitality
youngAge class
slightly defoliatedCrown transparency
21.51 %Foliage transparency
0 %Dieback
86.85 %Crown density
97.39 %Crown light exposure ratio
48.16 %Live crown ratio
22.09 m²Leaf area
3.91Leaf area index (LAI)
3.8Leaf area / crown vol.

Ecosystem services

2.38 kgCarbon storage
3.56 kgCarbon sequestration / yr
9.41 kgOxygen production / yr
0.02 m³Avoided runoff
0.28 m³Water intercepted
0.33 m³Transpiration
0.28 m³Evaporation
1.7 m³Potential evapotranspiration
0.62 gCO removed / yr
2.44 gNO₂ removed / yr
5.25 gSO₂ removed / yr
1.54 gPM2.5 removed / yr
29.32 gO₃ removed / yr

Surroundings

noneOverhead utilities

Amenity valuation

58.47CAVAT value
2987.31Koch value
299.83RADO value

Other

2025-12-19G u fextracted_change date
23:57:22G u fextracted_change time
35G u fextracted_critical wind speed
2025-06-19G u fextracted_inv date
Jalan P8 G u fextracted_street
2553028G u fextracted_taxon i d
1.78Crown base height
3.4Live height

Clearances

ClearRoad clearance

Not provided Catalogued metrics with no value for this tree — measured, derived or analysed alike. Listed rather than hidden so absence is visible instead of inferred.

Girth — the survey did not record which measurements were availableGrowth formCrown light exposure — the survey did not record which measurements were availableOutlier index — the survey did not record which measurements were availableTrunk measuredCrown measuredSpecies identified

Location

Jalan P8 · 2.940175, 101.687170 · Elevation 25.4 m