Range evidence supplies distribution context for the vine without broadening its accepted fire basis. On scandens, recommendation, evidence depth, and comparison are distinct jobs even when the record is found under another common name. A range relation or alternative therefore cannot become an extra cited result, and the limited pack remains tied to its own source rows. The scandens scene alone bounds how those three selected facts are interpreted here.
The complete three-table AG-874 plant list is explicitly for North Carolina and contains 202 low-, medium-, or high-flammability rows. FireApproved accounts for all source rows under its strict taxonomy and lineage rules; source scope does not establish local suitability at a particular North Carolina site.
2. Why this plant is relevant here
State distribution
Documented in AL, AR, FL, GA, IL, KY, LA, MD, MO, MS, NC, OK, SC, TN, TX, VA.
Native range
Current cited native range in AL, AR, FL, GA, IL, KY, LA, MD, MO, MS, NC, OK, SC, TN, TX, VA.
Introduced / established
USDA hardiness
Documented range 6a–9b.
3. Legal, ecological, and broader status
Legal-list status
Seed-list status
Reported invasive here
Broader regional context
Federal context
How to read this page
The status above is computed from the cited rows below: independent recommendations can support a fire-resistant result, an avoid row can produce keep-away, and disagreement stays visible as conflict. Placement notes preserve each source’s own scheme rather than translating unlike rules into one scale. This is evidence about a plant, not permission to plant it in every part of the defensible space; Zone 0 remains noncombustible.
Native and introduced range evidence
These are exact U.S. botanical-area records from the cited range source. Native and
introduced describe biogeographic relationship, not fire performance or planting approval.
Doubtful and extinct rows stay visible but do not count as current presence.
The lossless worldwide derivative is retained once in the research corpus; object pages repeat only exact U.S. areas needed by the local lens. The JSON twin carries the same page assertions.
Plant hardiness evidence
These values describe the plant source. Your ZIP zone comes from the separate 2023 USDA
Plant Hardiness Zone Map. Whole-zone values stay whole-zone, and a single unresolved value
is not treated as a tolerance range. Different source boundaries stay separate: overlapping
statements are compared independently, while only ranges with no shared zone are called a conflict.
6a–9b explicit range · half zone precision · source stated
Source taxon: Berchemia scandens · exact match.
Source location: Berchemia scandens profile, USDA Plant Hardiness Zone field.
Where its sources say to plant it
Placement rules below use each source's own distances or named zones, tied to its rating.
They are not interchangeable with the directory's current Zone 0 guidance.
North Carolina Extension Gardener Plant Toolbox: berchemia-scandens [nc-toolbox-flammability-facet] (with its avoid rating)
The evidence
Grouped by what each source concluded. Primary evidence rated the plant itself
(a lab, field program, or original curation); corroboration compiled or
republished another source's rating and resolves to its root lineage.
