C

T

1 vein category

2 vein category

2 vein spacing

2 vein angle

Inter 2 veins

3 vein category

3 vein course

3 vein angle to 1

Pinnate

Festooned semicraspedoromus

Irregular

Abruptdly increase to base

Weak

Alternate percurrent

Exmedially ramified

Acute

≈

Semicraspidodromus

Uniform

≈

≈

Regular polygonal reticulate

≈

Obtuse

≈

Festooned brochidodromus

Decrease toward base

Uniform

≈

Random reticulate

Admedially ramified

≈

≈

≈

Uniform

Smoothly increase to base

Absent

Mixed

≈

≈

≈

≈

Decrease toward base

Uniform

Strong

≈

≈

≈

≈

≈

≈

≈

Absent

≈

≈

≈

≈

Semicraspidodroms

Irregular

≈

≈

Random reticulate

≈

Acute

≈

Brochidodromus

Decrease toward base

Uniform

≈

Mixed

Straight

Obtuse

≈

≈

≈

Smoothly increase toward base

≈

Opposite percurent

Sinuous

≈

≈

Festooned brochidodromus

≈

≈

≈

Mixed

Admedially ramified

≈

≈

≈

Irregular

≈

≈

Alternate percurrent

≈

≈

≈

≈

Decrease toward base

Uniform

≈

opposite percurrent

Straight

Perpendicular

≈

≈

≈

≈

≈

Mixed

Sinuous

Obtuse

≈

≈

≈

Smoothly decrease toward base

Weak

Alternate percurrent

Admedially ramified

≈

≈

≈

≈

Uniform

Absent

Random reticulate

≈

Acute

≈

Eucamptodromous

≈

≈

Weak

≈

≈

≈

≈

Festooned brochidodromus

Uniform

≈

Absent

Mixed

Straight

Obtuse

≈

≈

Decrease toward base

Smoothly increase toward base

Strong

Random reticulate

Admedially ramified

≈

≈

Weak brochidodromus

≈

Uniform

Weak

opposite percurrent

Straight

≈

≈

Festooned brochidodromus

Uniform

Smoothly increase toward base

Absent

Mixed

Sinuous

≈

≈

≈

≈

Uniform

Weak

Random reticulate

Admedially ramified

≈

≈

Weak brochidodromus

Decrease toward base

≈

Absent

≈

≈

≈

≈

≈

≈

≈

≈

Regular polygonal reticulate

≈

Perpendicular

≈

Festooned brochidodromus

≈

≈

≈

Alternate percurrent

≈

Obtuse