Home/Species/ Maple-leaf Snapdragon

Mabrya acerifolia

(Pennell) Elisens

Maple-leaf Snapdragon

G2Imperiled Found in 3 roadless areas NatureServe Explorer →

G2ImperiledGlobal Rank

UnknownThreat Impact

Identity

Unique IDELEMENT_GLOBAL.2.152705

Element CodePDSCR2L010

Record TypeSPECIES

ClassificationSpecies

Classification StatusStandard

Name CategoryVascular Plant

Endemicendemic to a single state or province

KingdomPlantae

PhylumAnthophyta

ClassDicotyledoneae

OrderPlantaginales

FamilyPlantaginaceae

GenusMabrya

Synonyms

Maurandya acerifoliaPennell

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.

Conservation Status

Rank MethodLegacy Rank calculation - Excel v3.1x

Review Date2015-06-04

Change Date1999-08-16

Edition Date2015-06-04

Edition AuthorsTreher

Threat ImpactUnknown

Range Extent250-1000 square km (about 100-400 square miles)

Number of Occurrences6 - 20

Rank Reasons

Endemic to a narrow range in Arizona. Very little is known about the status of this species, regarding threats and number of plants or site condition.

Range Extent Comments

Endemic to a narrow range in Arizona (Arizona ranking form 5/99).

Occurrences Comments

Fifteen occurrences.

Ecology & Habitat

Habitat

Occurs on rock overhangs (Arizona ranking form 5/99).

Terrestrial Habitats

DesertBare rock/talus/screeCliff

Other Nations (1)

United StatesN2

Province	Rank	Native
Arizona	S2	Yes

Plant Characteristics

Economic Value (Genus)No

Roadless Areas (3)

Arizona (3)

Area	Forest	Acres
Black Cross	Tonto National Forest	5,966
Goldfield	Tonto National Forest	15,257
Horse Mesa	Tonto National Forest	9,146

References (2)

Flora of North America Editorial Committee (FNA). 2019. Flora of North America north of Mexico. Vol. 17: Magnoliophyta: Tetrachondraceae to Orobanchaceae. Oxford Univ. Press, New York. xxiv + 737 pp.
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.