What does the term Florida 'extra' fancy refer to?

The term "Florida 'extra' fancy" is not a recognized term within the context of landscape architecture or horticulture in Florida. This indicates that it does not hold a specific definition or standard in the industry.

In landscape architecture and plant grading, terms are usually established to denote specific qualities or characteristics to help consumers and professionals understand the quality and suitability of plants for various applications. However, "extra" fancy does not align with any established grading standards in the trade. Therefore, it cannot be identified as a recognized term used to classify plants or their quality.

In contrast, grading standards are typically defined to categorize plants based on their overall health, appearance, and size (which would be relevant to the first choice). Specific plant types would refer to varieties or species within horticulture (related to the second choice) and descriptive terms for quality would imply common terminology used in the industry to communicate plant standards (related to the third choice). Since "Florida 'extra' fancy" does not fit into any of these established categories, the conclusion that it is not a recognized term is the accurate understanding.