What does FF stand for?

First Flowering

This definition appears very rarely and is found in the following Acronym Finder categories:

Science, medicine, engineering, etc.

Other Resources:

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Finish-to-Finish (work-management relationship) Finished Floor Elevation (architectural/civil drafting) Finstere Flure (game) Fire & Forget Firefighter Firefinder Firefly Festival (Dover, DE) Firefox (open source Mozilla-based browser) First Fit (IEEE) First Flight (tail symbol for the 1st Fighter Wing at Langley AFB, VA)		First Friday Fit Factor Fitness Friend Fixed Filter (RSVP) Fixed Focus (optics, cameras) Flagrant Foul (basketball) Flame Failure Flash and Flow Flat Faced (pipe flange) Flat File

Samples in periodicals archive:

Ferns are a primordial plant predating the dinosaurs over 360 million years ago They were living on the earth 200 million years before the first flowering plants evolved Ferns are a primordial plant predating the dinosaurs over 360 million years ago.

Ferns

The new study provides insight into how the first flowering plants evolved from pre-existing genetic programs found in gymnosperms and then developed into the diversity of flowering plants we see today.

How flowering plants originated about 130 million years ago

It takes six or more years to flower and this will be its first flowering.

"Corpse flower" to bloom soon at Milwaukee museum

Perhaps most surprising, the five-year effort to map the entire family tree for all plants - involving more than 200 scientists in 12 countries - has determined that a rare tropical flower is the closest living relative of the Earth's first flowering plant.

NEW STUDY OF PLANT EVOLUTION UPROOTS OLD THEORIES