153,581 species and infraspecific names are in the database, 20,980 images, 59,369 bibliographic items, 411,009 distributional records.

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Glossary Term Meaning
Percurrent extending throughout the entire length or axis of a plant- i.e. as a vein or midrib in a blade; a percurrent axis is a single (dominant) axis, not lost among lateral branches or secondary axes (based upon the Latin, percurrens (running through))

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