Jump to navigation
Flora Malesiana
KEY TO THE VARIETIES
1
Pinnae lobed at least ⅓ towards costa.
2
1'
Pinnae crenate
Sphaerostephanos pterosporus
var.
crenatus
2
Pinnae lobed less than ½ towards costa; basal pair of veins often anastomosing
Sphaerostephanos pterosporus
var.
pterosporus
2'
Pinnae lobed 3/5-⅔ towards costa; basal veins rarely anastomosing.
Sphaerostephanos pterosporus
var.
altilobus
Main menu
Home
About
Families
Contributors
How to cite
Cyclopedia
Resources