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Amsonia fugatei
(Fugate's amsonia)

[taxon report][distribution map][all photos][line drawing]

Family: Apocynaceae

Scientific Name: Amsonia fugatei S.P. McLaughlin

Synonyms: None

Vernacular Name: Fugate's amsonia

R-E-D Code: 2-1-3

Description: Herbaceous perennial from a woody caudex; stems sparsely pubescent, 30-50 cm long; leaves glabrous, the lower elliptic to lanceolate, 6-10 mm wide, the upper linear, 1 mm broad; calyx lobes awl-shaped, glabrous or sparsely ciliate, 5-6 mm long; corolla tube 16-20 mm long, broadest at the apex, moderately constricted at the orifice; corolla lobes ovate-acute, cream-colored, 7-10 mm long; fruit two narrow follicles 3-6 cm long; seeds cylindrical, corky, 8-10 mm long. Flowers April and May.

Similar Species: This species is similar to A. longiflora of southern New Mexico and A. grandiflora of southern Arizona. It is distinguished from these two species in having glabrous, lanceolate leaves and pubescent stems. It also has broader leaves and corolla lobes than A. longiflora.

Distribution: New Mexico, Socorro County.

Habitat: Limy conglomerate ridges and associated outwash slopes in Chihuahuan desert scrub; 1,500-1,800 m (5,000-5,900 ft).

Remarks: The specific epithet fugatei honors naturalist Paul Fugate who disappeared from the Chiricahua National Monument in southeastern Arizona in 1980 and is presumed dead.

Conservation Considerations: Fugate's amsonia is not palatable to the kinds of livestock presently occupying the area. Populations are small and localized, and individually may be severely impacted by human activity.

This plant is being grown at the Rio Grande Botanic Garden in Albuquerque for display, public education, research, and conservation of the wild populations.

Important Literature (*Illustration):

Cully, A.C. and P.J. Knight. 1987. Status report on Amsonia fugatei. Report submitted to U.S. Fish and Wildlife Service, New Mexico Ecological Services Field Office, Albuquerque.

McLaughlin, S.P. 1985. A new species of Amsonia (Apocynaceae) from central New Mexico. Southwestern Naturalist 30(4):563-565.

Information Compiled By: Ken Heil, Joey Herring, 1999; last updated 2009

Agency Status:
Taxon USFWS State of NM USFS BLM Navajo Nation Natural Heritage NM Global Rank
Amsonia fugateiAmsonia fugatei...S2Sen

Photo credits in header Peniocereus greggii var. greggii © T. Todsen,
Lepidospartum burgessii © M. Howard, Argemone pleiacantha ssp. pinnatisecta © R. Sivinski
©2005 New Mexico Rare Plant Technical Council