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Washington State Noxious Weed List (WAC 16-750)

Washington State Noxious Weed Control Board and Washington State Legislature. This registry entry connects 18 plant records to 18 normalized source rows. It is reference data for a separate plant question; it never votes in a fire classification. Evidence kind: regulatory list; lineage: washington-wac-16-750.

Publisher: Washington State Noxious Weed Control Board and Washington State Legislature
Region: Washington
Evidence kind: Regulatory list
Linked plants: 18
Normalized rows: 18

Acquisition and license

Source version: WAC-16-750-current-through-2026-list-amendments
Retrieved: 2026-08-26
Upstream license: License-not-stated
Derived rows: CC-BY-4.0
SHA-256: 845af7e6e9cfe4d349bb8d637402c459e070f3094d4d96c9a6d70e1ebb426313

The upstream and derived-output licenses are recorded separately. A hash detects a changed mutable download; it does not by itself preserve unavailable upstream bytes.

Coverage contract

status · reviewed: All designation-bearing rows in current WAC 16-750-005, -011, and -015 were parsed. Only uncomplicated, unique, exact same-rank species matches publish; compound taxa, hybrids, cultivars, abbreviations, genus scopes, and exception-bearing rows remain reviewed without projection.

Class A weeds require eradication. Class B control requirements depend on the WAC region, and counties may require control of Class C weeds. The class and this distinction remain attached to every published assertion.

Exact official HTML snapshots for Classes A, B, and C and the official 2026 scientific-name PDF are committed under the L2 research source directory. The official source does not state a reusable upstream license; FireApproved's derived structured output remains CC BY 4.0.

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Linked plant records (18)

Each row names the evidence channel this source supports. Range, status, hardiness, and fire-ecology context remain separate from fire classification.

Plant	Source use
BittersweetCelastrus orbiculata	status · 1
Brachypodium sylvaticumBrachypodium sylvaticum	status · 1
Common barberryBerberis vulgaris	status · 1
Espino albarCrataegus monogyna	status · 1
Garlic mustardAlliaria petiolata	status · 1
Hypochaeris radicataHypochaeris radicata	status · 1
JewelweedImpatiens capensis	status · 1
JohnsongrassSorghum halepense	status · 1
Lirio amarilloIris pseudacorus	status · 1
Montpellier BroomGenista monspessulana	status · 1
Norway mapleAcer platanoides	status · 1
Pampas grassCortaderia selloana	status · 1
Purple Robe locustRobinia pseudoacacia	status · 1
Ribbon GrassPhlaris arundinacea	status · 1
Russian oliveElaeagnus angustifolia	status · 1
Spanish broomSpartium junceum	status · 1
Tree of heavenAilanthus altissima	status · 1
Tussilago farfaraTussilago farfara	status · 1

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