No.

Data

Species

Leaf venation

leaf measurements

Inflorescence measurements

Length (cm)

Width (cm)

Leaf form

Length

Color

1

H. arbainense

Brochidodromous

2.0 - 3.0

2.0 - 3.0

ovate

0.8 - 1.0

Yellow

2

H. longiflorum

Hyphodromous

2.5 - 4.5

1.0 - 2.5

linear

2.0 - 4.0

White

3

H. petrocarpum

Hyphodromous

2.0 - 4.0

2.0 - 3.2

lanceolate

1.0 - 2.0

White

4

H. strigosium

Hyphodromous

1.9 - 2.9

0.8 - 1.2

linear

1.0 - 2.0

White

5

H. zeylanicum

Hyphodromous

3.0 - 4.0

0.5 - 2.5

lanceolate

4.0 - 6.0

White

6

H. jizanense

Hyphodromous

1.5 - 2.6

0.8 - 1.1

elliptic

2.0 - 3.0

White

7

H. lasiocarpum

Brochidodromous

2.0 - 2.1

0.3 - 0.5

ovate

1.0 - 2.0

White