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Pisonia grandis

Lettuce tree · Family: Nyctaginaceae · ID 37488 · alive · Condition: poor · LC · Least Concern · Elevation: 25.3 m

Photos

3D point cloud drag to rotate · scroll to zoom

trunk branches leaf

Dimensions

4.3 mHeight
1.52 mTrunk height
19 cmTrunk diameter (DBH)
1.94 mCanopy height
3.84 mCanopy width
12.11 mCanopy circumference
11.47 m²Crown projection area
15.15 m³Crown volume
1Stems

Structure & risk

23.81Slenderness (H/D)
4.18Safety factor (default wind)
30.23 °Leaning angle
1.66 °Trunk lean angle
5.86Competition index
2.17 mTree protection zone
3.25 mRoot protection zone
l1TMS category

Health & vitality

poorCondition
lowVitality
youngAge class
slightly defoliatedCrown transparency
20.11 %Foliage transparency
40.44 %Dieback
82.88 %Crown density
94.15 %Crown light exposure ratio
45.05 %Live crown ratio
38.55 m²Leaf area
3.37Leaf area index (LAI)
2.55Leaf area / crown vol.

Ecosystem services

42.76 kgCarbon storage
13.66 kgCarbon sequestration / yr
36.08 kgOxygen production / yr
0.03 m³Avoided runoff
0.43 m³Water intercepted
0.5 m³Transpiration
0.42 m³Evaporation
2.58 m³Potential evapotranspiration
1.24 gCO removed / yr
4.89 gNO₂ removed / yr
10.54 gSO₂ removed / yr
3.08 gPM2.5 removed / yr
58.84 gO₃ removed / yr

Surroundings

noneOverhead utilities

Amenity valuation

839.94CAVAT value
10672.44Koch value
1136.41RADO value

Other

2025-12-19G u fextracted_change date
23:57:22G u fextracted_change time
135G u fextracted_critical wind speed
2025-06-19G u fextracted_inv date
Jalan P8 G u fextracted_street
2553028G u fextracted_taxon i d
2.36Crown base height
4.3Live 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 · 2.940169, 101.687136 · Elevation 25.3 m