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Ptychosperma propinquum

Ptychosperma palm · Family: Arecaceae · ID 35835 · alive · Condition: fair · NE · Not Evaluated · Elevation: 32.5 m

Photos

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trunk branches leaf

Dimensions

12.72 mHeight
0.66 mTrunk height
12 cmTrunk diameter (DBH)
10.97 mCanopy height
6.34 mCanopy width
19.91 mCanopy circumference
30.36 m²Crown projection area
235.56 m³Crown volume
7Stems

Structure & risk

112.46Slenderness (H/D)
0.04Safety factor (default wind)
6.33 °Leaning angle
20.76 °Trunk lean angle
53.42Competition index
1.36 mTree protection zone
2.04 mRoot protection zone
l1TMS category

Health & vitality

fairCondition
mediumVitality
youngAge class
slightly defoliatedCrown transparency
29.15 %Foliage transparency
0 %Dieback
62.18 %Crown density
45.2 %Crown light exposure ratio
86.21 %Live crown ratio
280.9 m²Leaf area
9.26Leaf area index (LAI)
1.2Leaf area / crown vol.

Ecosystem services

22.76 kgCarbon storage
4.74 kgCarbon sequestration / yr
12.52 kgOxygen production / yr
0.09 m³Avoided runoff
1.52 m³Water intercepted
1.79 m³Transpiration
1.51 m³Evaporation
9.3 m³Potential evapotranspiration
3.37 gCO removed / yr
13.31 gNO₂ removed / yr
28.72 gSO₂ removed / yr
8.38 gPM2.5 removed / yr
160.4 gO₃ removed / yr

Surroundings

noneOverhead utilities

Amenity valuation

315.19CAVAT value
4360.78Koch value
460RADO value

Other

2026-04-24G u fextracted_change date
06:02:15G u fextracted_change time
20G u fextracted_critical wind speed
2025-06-16G u fextracted_inv date
Jalan P11 G u fextracted_street
170893G u fextracted_taxon i d
-0.04Crown base height
10.92Live 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 P11 · 2.964450, 101.667471 · Elevation 32.5 m