Changes

wild1, base of bole; 2, leaf; 3, inflorescence; 4, fruit. Redrawn and adapted by Achmad Satiri Nurhaman[[File:Calpocalyx heitzii Piste dans forêt Cameroun LETOUZEY CIRAD.jpg|thumb|aroad in Calpocalyx forest, Cameroon]][[File:Calpocalyx heitzii rls xs A. Campbell - P.E. Gasson.jpg|thumb|bwood in transverse section]][[File:Calpocalyx heitzii tls A. Campbell - P.E. Gasson.jpg|thumb|cwood in tangential section]][[File:Calpocalyx heitzii xs rls A. Campbell - P.E. Gasson.jpg|thumb|dwood in radial section]]

*Growth rings: 2: growth ring boundaries indistinct or absent. *Vessels: 5: wood diffuse-porous; 13: simple perforation plates; 22: intervessel pits alternate; (23: shape of alternate pits polygonal); 25: intervessel pits small (4–7 μm); (26: intervessel pits medium (7–10 μm)); 29: vestured pits; 30: vessel-ray pits with distinct borders; similar to intervessel pits in size and shape throughout the ray cell; 42: mean tangential diameter of vessel lumina 100–200 μm; (43: mean tangential diameter of vessel lumina <font size="1">≥</font> 200 μm); 46: <font size="1">≤</font> 5 vessels per square millimetre; 47: 5–20 vessels per square millimetre; 58: gums and other deposits in heartwood vessels. *Tracheids and fibres: 61: fibres with simple to minutely bordered pits; (65: septate fibres present); 66: non-septate fibres present; 69: fibres thin- to thick-walled. *Axial parenchyma: 79: axial parenchyma vasicentric; 80: axial parenchyma aliform; 81: axial parenchyma lozenge-aliform; 83: axial parenchyma confluent; (84: axial parenchyma unilateral paratracheal); 91: two cells per parenchyma strand; 92: four (3–4) cells per parenchyma strand. *Rays: 97: ray width 1–3 cells; 104: all ray cells procumbent; 115: 4–12 rays per mm. *Mineral inclusions: 136: prismatic crystals present; 142: prismatic crystals in chambered axial parenchyma cells.