Genus

Aspect Ratio

Bean Pod Shape

Fruit Wing

Wing Pattern

Seed Shape

Number of Seeds

Sutures

Whether Cracking

Acacia Genus

2:1

Tongue-shaped, rectangular, wedge-shaped

Wingless or winged

Not obvious

Seeded egg type, partially showing overflow shrinkage

Multiple

Straight or wavy

Cracking or non-cracking

Sapotaceae Genus

5:2

Flat, strong straight, bent or twisted

Wingless or winged

No

Ovate or elliptic, flat or subcolumnar

1 to many pills

Wavy

Cracking or non-cracking

Sophora Genus

5:2

Cylindrical or slightly flat, bead-shaped

Sometimes winged

Not obvious

Ovoid, ellipsoidal or subglobose

1 to many pills

Wavy

No cracking or different ways of cracking

Current Specimens

2:1

Wedge, strip, slightly curved

Single wing

Yes

No traces of seeds seen

No

Nearly flat and straight

No cracking