Home/Species/ Rusby's Milkwort

Rhinotropis rusbyi

(Greene) J.R. Abbott

Rusby's Milkwort

G3Vulnerable Found in 1 roadless area NatureServe Explorer →

G3VulnerableGlobal Rank

Identity

Unique IDELEMENT_GLOBAL.2.159132

Element CodePDPGL021H0

Record TypeSPECIES

ClassificationSpecies

Classification StatusStandard

Name CategoryVascular Plant

Endemicendemic to a single state or province

KingdomPlantae

PhylumAnthophyta

ClassDicotyledoneae

OrderPolygalales

FamilyPolygalaceae

GenusRhinotropis

Synonyms

Polygala rusbyiGreene

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

Review Date1999-05-19

Change Date1987-06-18

Edition Date1999-05-19

Edition AuthorsGries, D.

Rank Reasons

Polygala rusbyi is known only from Mohave and Yavapai Counties in central Arizona.

Range Extent Comments

Known only from central Arizona. There found only in Mohave and Yavapai Counties (McDougall 1973).

Ecology & Habitat

Other Nations (1)

United StatesN3

Province	Rank	Native
Arizona	S3	Yes

Plant Characteristics

Economic Value (Genus)No

Roadless Areas (1)

Arizona (1)

Area	Forest	Acres
Grief Hill	Prescott National Forest	12,535

References (4)

Flora of North America Editorial Committee (FNA). 2021. Flora of North America north of Mexico. Vol. 10. Magnoliophyta: Proteaceae to Elaeagnaceae. Oxford Univ. Press, New York. xxiv + 456 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.
Kearney, T.H., R.H. Peebles, and collaborators. 1951. Arizona flora. 2nd edition with Supplement (1960) by J.T. Howell, E. McClintock, and collaborators. Univ. California Press, Berkeley. 1085 pp.
McDougall, W.B. 1973. Seed plants of northern Arizona. The Museum of Northern Arizona, Flagstaff, Arizona. 594 pp.