Links to databases :

Long-leaved leaf

Formal name:  leaf long-leaf
Local identifier:  TOP240
Definition:  the leaf (PO:leaf) is simple (PO:simple leaf, TOP:simple leaf), lanceolate, spathulate or slender hastate (triangular leaves) and the leaf width (TOP:leaf width) is 10-25% of the leaf length (TOP:leaf length).
Formal Unit:  unitless (category)

Reference:  Klotz, S., Kühn, I. & Durka, W. (2002): BIOLFLOR - Eine Datenbank zu biologisch-oekologischen Merkmalen der Gefaesspflanzen in Deutschland. - Schriftenreihe fuer Vegetationskunde 38. Bonn: Bundesamt fuer Naturschutz.


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