Taxon

Vessel

Perforations of End wall

Perforation of Lateral wall

Type

Diameter

Number

Length

Width

Length

Width

Cycas diannanensis

Scalariform

17.6 - 19.6

4 - 5,

(6 - 7)

7.5 - 8.0

2.2 - 3.1

Pitted

14.6 - 15.8

12 - 14

5.6 - 6.3

3.5 - 4.0

Reticular

34.7 - 56.1

17 - 20

15 - 17

3.4 - 5.2

16 - 24.1

5.2 - 6.0

Scalariform, reticular and pitted

22 - 30

(40 - 46)

C. taiwanensis

Annular and spiral

10.03 - 12.69

1

8

8

Scalariform, scalariform-reticular

18.6 - 25.2

9.8 - 10.2

2.2 - 3.1

Reticular vessels

21.4 - 25.3

16 - 22

9.8 - 13.6

4.1 - 4.25

9.8 - 10.4

2.1 - 3.5

Scalariform-pitted

20 - 23.7

8.2 - 9.4

2.8 - 3.2

C. szechuanensis

Annular, spiral

20 - 25

20 - 35

15 - 18

Scalariform vessels

17 - 30

3 - 4

8 - 10

5 - 7

16 - 18

6 - 10

Reticular, Pitted-reticular

22 - 49

5 - 7

4 - 6

Metasequoia glyptostroboides

Pitted

11.2 - 17.0

2 - 4

5 - 6

5 - 6

6.2

6.2

Chamaecyparis obtusa cv. Tetragona

Spiral

4.0 - 4.2

1

2.8

2.2

Scalariform

9.2 - 10

6.0 - 6.2

1.6 - 2.1

Michelia alba

Pitted

8.5 - 9.2

4.2 - 5.2,

(7.5)

1.1 - 1.6,

(4.2)

Scalariform-pitted vessel

26.4 - 29.5

2.3 - 2.5,

(7.2 - 9.6)

2.3 - 2.5,

(4.2)

Scalariform

19.4 - 43.7 × 5.2 - 10.6

14.8

2.2

Michelia figo

Spiral

5.4 - 5.8

4.7 - 10.8

2.3 - 2.5

Scalariform

29.4 - 31.1,

(5.8 - 6.2)

11.3 - 14.2

2.0 - 2.3 (5.0 - 8.6)

Scalariform-reticular vessel

35.7 - 36.2

8.4 - 11

2.9 - 3.1

Amygdalus persica

Scalariform

24.3 - 26.2

12 - 16

12.0 - 13.2 (13.5 - 16)

3.1 - 5.8 (3.6 - 4.0)

13.5 - 16

3.6 - 4.0