Class

Description

1

1 node, with 1 leaf cut between nodes at the bottom of a stem

2

2 nodes, with 2 leaves, cut between nodes at the bottom

3

3 nodes, with 3 leaves, cut between nodes at the bottom

4

2 nodes, with 2 leaves, cut just below the bottom node

5

3 nodes, with 3 leaves, cut just below the bottom node

6

4 nodes, with 4 leaves, cut just below the bottom node