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Botrychium lanceolatum

(Gmel.) Angstr.

Triangle Grapefern

G5Secure Found in 28 roadless areas NatureServe Explorer →
G5SecureGlobal Rank
Identity
Unique IDELEMENT_GLOBAL.2.129282
Element CodePPOPH01070
Record TypeSPECIES
ClassificationSpecies
Classification StatusStandard
Name CategoryVascular Plant
KingdomPlantae
PhylumFilicinophyta
ClassOphioglossopsida
OrderOphioglossales
FamilyOphioglossaceae
GenusBotrychium
Other Common Names
Botryche lancéolé (FR) Lance-leaved Moonwort (EN) Triangle Moonwort (EN)
Concept Reference
Kartesz, J.T. 1994. A synonymized checklist of the vascular flora of the United States, Canada, and Greenland. 2nd edition. 2 vols. Timber Press, Portland, OR.
Taxonomic Comments
This record is for Botrychium lanceolatum in the broad sense recognized in Kartesz (1994, 1999) which includes B. lanceolatum var. angustisegmentum. Weakley et al. (2023) recognize that variety as a distinct species (B. angustisegmentum), leaving a narrower concept of B. lanceolatum which does not occur in the southeastern U.S.
Conservation Status
Review Date2011-11-01
Change Date1984-01-19
Range Extent Comments
Var. lanceolatum extends from Alaska to Oregon, Arizona, and New Mexico.
Ecology & Habitat
Other Nations (2)
CanadaN4
ProvinceRankNative
SaskatchewanS2Yes
AlbertaS4Yes
OntarioSNRYes
New BrunswickS3Yes
Yukon TerritoryS3Yes
British ColumbiaS4Yes
LabradorS1Yes
Island of NewfoundlandS1Yes
Nova ScotiaS2Yes
QuebecSNRYes
Prince Edward IslandS1Yes
United StatesNNR
ProvinceRankNative
PennsylvaniaSNRYes
MassachusettsSNRYes
ColoradoS3Yes
ConnecticutSUYes
MichiganSNRYes
UtahS1Yes
OhioSNRYes
AlaskaSNRYes
ArizonaS1Yes
OregonS3Yes
VermontSNRYes
WashingtonS3Yes
New JerseySNRYes
MarylandSNRYes
WyomingS2Yes
CaliforniaSNRYes
WisconsinSNRYes
MaineSNRYes
MinnesotaSNRYes
VirginiaS1Yes
New HampshireSNRYes
North CarolinaS1Yes
IdahoSNRYes
Rhode IslandSNRYes
KentuckySNRYes
TennesseeSNRYes
MontanaS3Yes
New MexicoSNRYes
New YorkSNRYes
NevadaSNRYes
Plant Characteristics
Economic Value (Genus)No
Roadless Areas (28)
Alaska (14)
AreaForestAcres
Boston BarChugach National Forest53,617
Brabazon AdditionTongass National Forest498,819
Douglas IslandTongass National Forest28,065
Johnson PassChugach National Forest152,508
Kenai LakeChugach National Forest213,172
Kenai MountainsChugach National Forest306,600
KogishTongass National Forest65,216
Nellie JuanChugach National Forest713,697
ResurrectionChugach National Forest224,615
RhineTongass National Forest23,010
Roaded DonutChugach National Forest968
Twenty MileChugach National Forest198,775
Upper SitukTongass National Forest16,789
Yakutat ForelandsTongass National Forest323,648
Montana (3)
AreaForestAcres
Buckhorn Ridge (MT)Kootenai National Forest34,716
Roberts #691Kootenai National Forest3,444
Willard Estelle #173Kootenai National Forest3,714
Oregon (3)
AreaForestAcres
Greenhorn Mtn.Umatilla National Forest11,191
Hurricane CreekWallowa-Whitman National Forest1,606
Lick CreekWallowa-Whitman National Forest1,956
Washington (8)
AreaForestAcres
Glacier Peak IMt Baker-Snoqualmie National Forest15,175
Glacier Peak JMt Baker-Snoqualmie National Forest26,482
Glacier Peak KMt Baker-Snoqualmie National Forest47,269
Glacier Peak LMt Baker-Snoqualmie National Forest14,084
Grassy TopIdaho Panhandle National Forests13,485
Liberty BellOkanogan National Forest108,495
Long SwampOkanogan National Forest66,344
Mt. Baker NorthMt Baker-Snoqualmie National Forest16,873
References (3)
  1. Kartesz, J.T. 1994. A synonymized checklist of the vascular flora of the United States, Canada, and Greenland. 2nd edition. 2 vols. Timber Press, Portland, OR.
  2. Kartesz, J.T. 1999. A synonymized checklist and atlas with biological attributes for the vascular flora of the United States, Canada, and Greenland. First edition. In: Kartesz, J.T., and C.A. Meacham. Synthesis of the North American Flora, Version 1.0. North Carolina Botanical Garden, Chapel Hill, N.C.
  3. Weakley, A.S., and Southeastern Flora Team. 2023. Flora of the southeastern United States. Edition of April 14, 2023. University of North Carolina Herbarium (NCU), North Carolina Botanical Garden, University of North Carolina, Chapel Hill. 2105 pp.