"Parallel veining in Canna. Veins running from midrib to margin." -Bergen, 1896
The image shows how endogens grow threw elongation internally. "Endogenous leaf, showing its parallel…
"Netted veining (pinnate) in leaf of foxglove." -Bergen, 1896
Two examples of leaf venation: left, parallel veining; right, netted veining.
"Parallel-veined leaf of Solomon's seal." -Bergen, 1896
"Netted veining (palmate) in leaf of melon." -Bergen, 1896