Enter your ZIP to see whether this is legal to plant in your state, and whether it survives your winter.
On nyssa aquatica, Nyssa aquatica shows on list recommendation. Nyssa aquatica then and limited evidence for aquatica. The banner is not the whole file on nyssa aquatica. Nyssa aquatica keeps on list with limited evidence for aquatica.
On nyssa aquatica, Nyssa aquatica also carries 2 hardiness rows for aquatica.
Use evidence on nyssa aquatica for aquatica. Use hardiness on nyssa aquatica for aquatica. Nyssa aquatica keeps the sourced table for aquatica.
Form
tree
Mature height
~50 ft
Light
Full sun
Water need
high
Rated in
eastern US
On this lot
1. Fire evidence and conditions
Fire evidence
Fire-resistant — location does not change the cited classification.
Documented in AL, AR, DC, DE, FL, GA, IL, KY, LA, MD, MO, MS, NC, NJ, OH, PA, SC, TN, TX, VA, WV.
Native range
Current cited native range in AL, AR, DC, FL, GA, IL, KY, LA, MO, MS, NC, SC, TN, TX, VA.
Introduced / established
USDA hardiness
Documented minimum 4b; no upper limit is documented.
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.
Source prints 7 · single-value meaning unresolved · whole zone precision · source stated
Source taxon: Nyssa aquatica · exact match.
Source location: Cold Hardiness Zone field in the recovered selector record.
Not used for comparison: The recovered selector prints one Cold Hardiness Zone value but does not define it as a minimum threshold or a one-zone range.
Source location: PlantCharacteristics record 75242, Temperature, Minimum (°F).
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.
Eastern United States Fire Performance Plant Selector: Landscape Zone 3 — 10–30 ft from the structure; thin vegetation, remove debris, and minimize plant massing [Fire Performance Plant Selector landscape zone] (with its recommendation)
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.
