Changes

*Growth rings: (1: growth ring boundaries distinct); (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; 24: intervessel pits minute (<font size="1">≤</font> 4 μm); 25: intervessel pits small (4–7 μm); 30: vessel-ray pits with distinct borders; similar to intervessel pits in size and shape throughout the ray cell; (36: helical thickenings in vessel elements present); (37: helical thickenings throughout body of vessel element); 43: mean tangential diameter of vessel lumina <font size="1">≥</font> 200 μm; 46: <font size="1">≤</font> 5 vessels per square millimetre; 58: gums and other deposits in heartwood vessels. *Tracheids and fibres: 61: fibres with simple to minutely bordered pits; 63: fibre pits common in both radial and tangential walls; 66: non-septate fibres present; 69: fibres thin- to thick-walled. *Axial parenchyma: 76: axial parenchyma diffuse; 77: axial parenchyma diffuse-in-aggregates; 79: axial parenchyma vasicentric; 86: axial parenchyma in narrow bands or lines up to three cells wide; (89: axial parenchyma in marginal or in seemingly marginal bands); (90: fusiform parenchyma cells); 91: two cells per parenchyma strand; 92: four (3–4) cells per parenchyma strand. *Rays: 98: larger rays commonly 4- to 10-seriate; (102: ray height > 1 mm); (103: rays of two distinct sizes); 106: body ray cells procumbent with one row of upright and/or square marginal cells; 107: body ray cells procumbent with mostly 2–4 rows of upright and/or square marginal cells; 110: sheath cells present; 114: <font size="1">≤</font> 4 rays per mm; 115: 4–12 rays per mm. *Storied structure: 120: axial parenchyma and/or vessel elements storied; 121: fibres storied; 122: rays and/or axial elements irregularly storied. *Mineral inclusions: (136: prismatic crystals present); (137: prismatic crystals in upright and/or square ray cells); (140: prismatic crystals in chambered upright and/or square ray cells); (142: prismatic crystals in chambered axial parenchyma cells); (154: more than one crystal of about the same size per cell or chamber).

[[Category:PROTA prov]][[Category:Timbers (PROTA)]]