Festooned brochidodromous - having one or more additional sets of loops outside of the main brochidodromous loop.
(Image & definition adapted from Manual of Leaf Architecture, Leaf Architecture Working Group, 1999.)

Pinnate Festooned Brochidodromous Venation
by Bob Harms  email-here


Evolvulus alsinoides appears to have pinnate festooned brochidodromous venation.
[Click for whole leaf image.]


As does E. nuttallianus, although the secondary veins in E. nuttallianus are not as strong.
[Click for whole leaf image.]

Plant Resources Center Home Page — Flora of Texas — Evolvulus