DOCSLIB.ORG

Flora of Chihuahuan Desertscrub on Limestone in Northeastern Sonora, Mexico

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Flora of Chihuahuan Desertscrub on Limestone in Northeastern Sonora, Mexico Flora of Chihuahuan Desertscrub on Limestone in Northeastern Sonora, Mexico Thomas R. Van Devender and Ana Lilia Reina-Guerrero Sky Island Alliance, Tucson, Arizona J. Jesús Sánchez-Escalante Departamento de Investigaciones Científicas y Tecnológicas, Universidad de Sonora, Hermosillo, Sonora, Mexico Abstract—Transects were done in desertscrub on limestone to characterize the flora of the westernmost Chihuahuan Desert. Most of the sites (15) were in the Municipios of Agua Prieta and Naco in northeastern Sonora, with single sites near Ascensión, northwestern Chihuahua and east of Douglas in southeastern Arizona. A total of 236 taxa were recorded on transects. Dicot perennial herbs (66 species) were the most numerous life forms, followed by annual herbs (36 species), subshrubs (36 species), and woody shrubs (33 species). The most diverse limestone floras were on Rancho La Morita in the Municipio of Naco (87 to 119 taxa/transect), Rancho La Calera (88 taxa), and Cerro El Caloso and Cerrito Los Janitos (84 taxa each) in the Municipio of Agua Prieta. Chihuahuan desertscrub at its western limits is a mixture of typical Chihuahuan species that reach Texas and Coahuila with western and tropical species in associations that are regionally distinct from other parts of the Chihuahuan Desert. Introduction During the spring of 2007, we attempted to relocate the endangered Cochise pincushion cactus (Coryphantha robbinsorum) reported The Chihuahuan Desert is the largest of the three creosotebush- from Sonora by Lopresti (1984). Although C. robbinsorum was not dominated warm deserts in North America (Shreve, 1942). It primar- found, local floras on calcareous substrates were surveyed in north- ily occurs from San Luis Potosí northwest through Chihuahua and eastern Sonora and adjacent Arizona and Chihuahua (Van Devender Coahuila to Texas and New Mexico (Lowe, 1964; Rzedowski, 1978; and Reina-G., 2007). Here we use the results of these inventories to Brown, 1982). Most (90%) is in Mexico on the Mexican Plateau characterize Chihuahuan desertscrub at its westernmost extension. bounded to the east by the Sierra Madre Oriental and to the west by the Sierra Madre Occidental. Most of this area is above 1000 m elevation and regular incursions of frigid Arctic air from the north Methods have shaped the evolution of the flora. More than 80% of Chihua- We visited a C. robbinsorum population on Permian limestone on huan desertscrub is found on limestone, and the gray gravel of this the Magoffin Ranch in Cochise County, Arizona, to refine our search substratum give the characteristic view of the landscape (Lowe, 1964; image for the plant and its habitat. Potential areas for C. robbinsorum Brown, 1982). Throughout the area, there is a mosaic of Chihuahuan were identified in Sonora based on the presence of Paleozoic or lower desertscrub on limestone bedrock and desert grassland in fine-soiled Cretaceous limestone substrates on Instituto Nacional de Estadística valley bottoms. In the Santa Catalina Mountains of Arizona, Shreve y Geografía (INEGI) geological maps, the proximity to the Arizona (1922) and Whittaker and Niering (1968) concluded that vegetation C. robbinsorum populations, and habitat descriptions in Lopresti is more xeric and open and that both vegetation and species reach (1984). Seven areas in Sonora in the Municipios de Agua Prieta and higher elevations on limestone than on other substrates. We have Naco and one in Chihuahua were selected for plant inventories (table 1, noticed that this effect is most prevalent in northern areas with drier fig. 1). climates, but hardly noticeable in foothills thornscrub on limestone in The climate of the area is arid, with biseasonal rainfall, hot sum- east-central Sonora and tropical deciduous forest in southern Sonora. mers, and cold winters. The weather stations nearest all transects are located in Agua Prieta and Naco, Sonora. The mean annual rainfall is 353.5 mm in the Municipio of Agua Prieta, with 40-47% during the summer monsoon season in July-September. The mean annual temperature is 17.3 °C, with a summer maximum of 43 °C in June 1994 and July 1989; a winter minimum of –14 °C and wind chill of In: Gottfried, Gerald J.; Ffolliott, Peter F.; Gebow, Brooke S.; Eskew, Lane –24 °C was registered in February 2011. Low winter temperatures G.; Collins, Loa C., comps. 2013. Merging science and management in limit biological activities. Another climatic factor is the prevailing a rapidly changing world: Biodiversity and management of the Madrean wind from the south for more than 60% of the year, with a strength Archipelago III; 2012 May 1-5; Tucson, AZ. Proceedings. RMRS-P-67. of 5.4 to 8.5 meters/second recorded in the international airport in Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Douglas, Arizona (Reza et al., 2011; CONAGUA, 2010; Universidad Mountain Research Station. Autónoma de Tamaulipas, 2003). USDA Forest Service Proceedings RMRS-P-67. 2013 229 Van Devender and others Flora of Chihuahuan Desertscrub on Limestone in Northeastern Sonora, Mexico 230 Table 1—Localities for limestone transects in Arizona, Chihuahua, and Sonora. Identification Location Elevation Description Arizona 31°22’13”N 109°08’18”W, 1284 (Coryphantha robbinsorum population). Open, grassy Chihuahuan Cochise County: limestone hills on MG1: m elevation to 31°22’00”N desertscrub-desert grassland mix on very gentle slope with gray limestone Magoffin Ranch 109°24”W, 1311 m bedrock on upper portions of the hill. Chihuahua: Municipio de Ascensión Cerro de Cal (La Biznaga on geology 31°07’04”N 108°05’23”W, 1380 Open Chihuahuan desertscrub on dark gray limestone with white and CH1 map), west of Ascensión; two areas m elevation and 31°06’35”N orange secondary veins. combined 108°05’04”W, 1322 m elevation Sonora: Municipio de Agua Prieta Ridge above El Álamo, ca. 21 km south of the Cerro La Minita transect on Rancho Puerta Blanca, north of the Sierra Pitáicachi, ca. 2 km west of Cerro Chihuahuan desertscrub on west-facing, gray, fossiliferous limestone; AL1 1239 to 1289 m elevation Agua Zarca, 7 km northwest of Rancho good grass, not heavily grazed. El Capadero, 9.7 km (by air) southeast of La Cieneguita (= Oquita Montenegro) in Cajón Bonito Chihuahuan desertscrub on gentle hill, south and northeast slopes, highly ca. 15 km east of Agua Prieta on north modified Cretaceous limestone with bands of whitish quartz; southern AP1 1318 m elevation side of MEX 2; 31°19’03”N 109°22’36”W slope very grassy, northeast slope dominated by Flourensia cernua and Acacia neovernicosa. Rancho La Calera, ca. 10 km (by air) 31°14’07”N 109°37’40”W, 1289 Chihuahuan desertscrub on whitish gray limestone upper northeast-facing USDA ForestService ProceedingsRMRS-P-67. 2013 USDA CA1 southwest of Agua Prieta, outlier ridge of m elevation slope, alluvium below. Sierra Anibácachi Rancho La Calera, ca. 10 km (by air) 31°13’59”N 109°37’37”W, 1297 Chihuahuan desertscrub on whitish gray limestone upper northwest-facing CA2 southwest of Agua Prieta, outlier ridge of m elevation slope, alluvium below Sierra Anibácachi lower end: 31°08’23”N Chihuahuan desertscrub on east-northeast facing limestone ridge with Cerro Caloso (= Calichoso), ca. 8 km (by 109°28’15”W, 1215 m elevation, CL1 most layers nearly vertical, but with lots of bedrock exposed, dark gray (to air) east of Cabullona upper end: 31°08’14”N purple) with lots of secondary white calcite veins. 109°27’59”W, 1272 m lower end: 31°15’57”N Cerrito Los Janitos, east of the north end 109°40’15”W, 1334 m elevation, Chihuahuan desertscrub on light gray limestone (similar to CA1 and CA2); JN1 of the Sierra Anibácachi, ca. 1.5 km (by upper end: 31°15’56”N mostly on east-facing slope. air) west-southwest of Agua Prieta 109°40’27W, 1429 m Flora of Chihuahuan Desertscrub on Limestone in Northeastern Sonora, Mexico Van Devender and others USDA ForestService ProceedingsRMRS-P-67. 2013 USDA Table 1—Continued Identification Location Elevation Description Ca. 40 km east of Agua Prieta on upper end: 31°18’56”N Rancho Puerta Blanca, north of Arroyo Chihuahuan desertscrub on south-southwest slope; lower part limey PB1 109°06’30”W, 1294 m Guadalupe and MEX 2, just south of quartzite, upper gray limestone elevation Arizona border (below transect PB2) Ca. 40 km east of Agua Prieta on upper end: 31°19’22”N Rancho Puerta Blanca, north of Arroyo PB2 109°06’37”W, 1386 m Chihuahuan desertscrub on south-southwest slope; gray limestone. Guadalupe and MEX 2, just south of elevation Arizona border (above transect PB1) Ca. 37 km east of Agua Prieta on 31°17’58”N 109°08’40”W, 1277 Chihuahuan desertscrub on top of gentle north-south limestone PB3 Rancho Puerta Blanca, south of MEX 2, m elevation conglomerate ridge east of Arroyo Guadalupe Ca. 37 km east of Agua Prieta on Chihuahuan desertscrub on gentle west-facing slope, mostly loose 31°18’04”N 109°07’36”W, 1355 PB4 Rancho Puerta Blanca, south of MEX 2, limestone weathering from limestone conglomerate ridge. m elevation east of Arroyo Guadalupe Sonora: Municipio de Naco lower end: 31°08’23”N 109°28’15”W, 1215 m Hill west of Arroyo La Bellota, Rancho La Excellent gray bedrock limestone on gentle slopes (all directions) and MO1 elevation, upper end: Morita, ca. 25 km west of Agua Prieta large flat area on top; grasses common. 31°08’14”N 109°27’59”W, 1272 m lower end: 31°15’14”N 109°49’05”W, 1438 m elevation; upper east end: Chihuahuan desertscrub. Transect began on west-facing slope with Hill west of Arroyo La Bellota, Rancho La MO2 31°15’21”N 109°48’50”W, scattered gray bedrock limestone on alluvium; then to north slope bedrock Morita, ca.
Load more

Recommended publications
  • Flora of Oakmont Park, City of Fort Worth Tarrant Co
    Flora of Oakmont Park, City of Fort Worth Tarrant Co. Updated 09 April 2015 150 species Oakmont Park FLOWER STATE/FED FAMILY OLD FAMILY LATIN NAME COMMON NAME BLOOM PERIOD Expr1006 COLOR RANK Amaryllidaceae Alliaceae=Liliaceae Allium drummondii Drummond's Onion ++345++++++++++ White/Pink Amaryllidaceae Alliaceae=Liliaceae Nothoscordum bivalve Crow-Poison +F345+++910++++ White Apiaceae Chaerophyllum tainturieri var. Smooth Chervil ++34+++++++++++ White tainturieri Apiaceae Cymopterus macrohizus Bigroot Cymopterus JF34+++++++++++ White/Pink Apiaceae Eryngium leavenworthii Leavenworth Eryngo ++++++789++++++ Purple Apiaceae Polytaenia nuttallii=texana Prairie Parsley +++45++++++++++ Yellow Apiaceae Sanicula canadensis Canada Sanicle +++456+++++++++ White Apiaceae Torilis arvensis Hedge Parsley +++456+++++++++ White Apiaceae Torilis nodosa Knotted Hedge-Parsley +++456+++++++++ White Apocynaceae Asclepidaceae Asclepias asperula ssp. capricornu Antelope Horns +++45678910++++ White Aquifoliaceae Ilex decidua Possum Haw ++345++++++++++ White Asparagaceae Agavaceae Yucca arkansana Arkansas Yucca +++45++++++++++ White Asparagaceae Agavaceae Yucca necopina Glen Rose Yucca ++++5++++++++++ White S1S2 S1S2 Asparagaceae Agavaceae Yucca pallida Pale Leaf Yucca ++++5++++++++++ White S3 S3 Asteraceae Ambrosia psilostachya Western Ragweed +++++++891011++ Inconspicuous Asteraceae Amphiachyris Common Broomweed ++++++7891011++ Yellow dracunculoides=Gutierrezia Asteraceae Artemisia ludoviciana ssp. mexicana Mexican Sagebrush +++++++++1011++ Yellowish White Asteraceae
    [Show full text]
  • ASTERACEAE José Ángel Villarreal-Quintanilla* José Luis Villaseñor-Ríos** Rosalinda Medina-Lemos**
    FLORA DEL VALLE DE TEHUACÁN-CUICATLÁN Fascículo 62. ASTERACEAE José Ángel Villarreal-Quintanilla* José Luis Villaseñor-Ríos** Rosalinda Medina-Lemos** *Departamento de Botánica Universidad Autónoma Agraria Antonio Narro **Departamento de Botánica Instituto de Biología, UNAM INSTITUTO DE BIOLOGÍA UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO 2008 Primera edición: octubre de 2008 D.R. © Universidad Nacional Autónoma de México Instituto de Biología. Departamento de Botánica ISBN 968-36-3108-8 Flora del Valle de Tehuacán-Cuicatlán ISBN 970-32-5084-4 Fascículo 62 Dirección de los autores: Departamento de Botánica Universidad Autónoma Agraria Antonio Narro Buenavista, Saltillo C.P. 25315 Coahuila, México Universidad Nacional Autónoma de México Instituto de Biología. Departamento de Botánica. 3er. Circuito de Ciudad Universitaria Coyoacán, 04510. México, D.F. 1 En la portada: 2 1. Mitrocereus fulviceps (cardón) 2. Beaucarnea purpusii (soyate) 3 4 3. Agave peacockii (maguey fibroso) 4. Agave stricta (gallinita) Dibujo de Elvia Esparza FLORA DEL VALLE DE TEHUACÁN-CUICATLÁN 62: 1-59. 2008 ASTERACEAE1 Bercht. & J.Presl Tribu Tageteae José Ángel Villarreal-Quintanilla José Luis Villaseñor-Ríos Rosalinda Medina-Lemos Bibliografía. Bremer, K. 1994. Asteraceae. Cladistics & Classification. Timber Press. Portland, Oregon. 752 p. McVaugh, R. 1984. Compositae. In: W.R. Anderson (ed.). Flora Novo-Galiciana. Ann Arbor The University of Michi- gan Press 12: 40-42. Panero, J.L. & V.A. Funk. 2002. Toward a phylogene- tic subfamily classification for the Compositae (Asteraceae). Proc. Biol. Soc. Washington 115: 909-922. Villaseñor Ríos, J.L. 1993. La familia Asteraceae en México. Rev. Soc. Mex. Hist. Nat. 44: 117-124. Villaseñor Ríos, J.L. 2003. Diversidad y distribución de las Magnoliophyta de México.
    [Show full text]
  • Botanical Name: LEAFY PLANT
    LEAFY PLANT LIST Botanical Name: Common Name: Abelia 'Edward Goucher' Glossy Pink Abelia Abutilon palmeri Indian Mallow Acacia aneura Mulga Acacia constricta White-Thorn Acacia Acacia craspedocarpa Leatherleaf Acacia Acacia farnesiana (smallii) Sweet Acacia Acacia greggii Cat-Claw Acacia Acacia redolens Desert Carpet Acacia Acacia rigidula Blackbrush Acacia Acacia salicina Willow Acacia Acacia species Fern Acacia Acacia willardiana Palo Blanco Acacia Acalpha monostachya Raspberry Fuzzies Agastache pallidaflora Giant Pale Hyssop Ageratum corymbosum Blue Butterfly Mist Ageratum houstonianum Blue Floss Flower Ageratum species Blue Ageratum Aloysia gratissima Bee Bush Aloysia wrightii Wright's Bee Bush Ambrosia deltoidea Bursage Anemopsis californica Yerba Mansa Anisacanthus quadrifidus Flame Bush Anisacanthus thurberi Desert Honeysuckle Antiginon leptopus Queen's Wreath Vine Aquilegia chrysantha Golden Colmbine Aristida purpurea Purple Three Awn Grass Artemisia filifolia Sand Sage Artemisia frigida Fringed Sage Artemisia X 'Powis Castle' Powis Castle Wormwood Asclepias angustifolia Arizona Milkweed Asclepias curassavica Blood Flower Asclepias curassavica X 'Sunshine' Yellow Bloodflower Asclepias linearis Pineleaf Milkweed Asclepias subulata Desert Milkweed Asclepias tuberosa Butterfly Weed Atriplex canescens Four Wing Saltbush Atriplex lentiformis Quailbush Baileya multiradiata Desert Marigold Bauhinia lunarioides Orchid Tree Berlandiera lyrata Chocolate Flower Bignonia capreolata Crossvine Bougainvillea Sp. Bougainvillea Bouteloua gracilis
    [Show full text]
  • December 2012 Number 1
    Calochortiana December 2012 Number 1 December 2012 Number 1 CONTENTS Proceedings of the Fifth South- western Rare and Endangered Plant Conference Calochortiana, a new publication of the Utah Native Plant Society . 3 The Fifth Southwestern Rare and En- dangered Plant Conference, Salt Lake City, Utah, March 2009 . 3 Abstracts of presentations and posters not submitted for the proceedings . 4 Southwestern cienegas: Rare habitats for endangered wetland plants. Robert Sivinski . 17 A new look at ranking plant rarity for conservation purposes, with an em- phasis on the flora of the American Southwest. John R. Spence . 25 The contribution of Cedar Breaks Na- tional Monument to the conservation of vascular plant diversity in Utah. Walter Fertig and Douglas N. Rey- nolds . 35 Studying the seed bank dynamics of rare plants. Susan Meyer . 46 East meets west: Rare desert Alliums in Arizona. John L. Anderson . 56 Calochortus nuttallii (Sego lily), Spatial patterns of endemic plant spe- state flower of Utah. By Kaye cies of the Colorado Plateau. Crystal Thorne. Krause . 63 Continued on page 2 Copyright 2012 Utah Native Plant Society. All Rights Reserved. Utah Native Plant Society Utah Native Plant Society, PO Box 520041, Salt Lake Copyright 2012 Utah Native Plant Society. All Rights City, Utah, 84152-0041. www.unps.org Reserved. Calochortiana is a publication of the Utah Native Plant Society, a 501(c)(3) not-for-profit organi- Editor: Walter Fertig ([email protected]), zation dedicated to conserving and promoting steward- Editorial Committee: Walter Fertig, Mindy Wheeler, ship of our native plants. Leila Shultz, and Susan Meyer CONTENTS, continued Biogeography of rare plants of the Ash Meadows National Wildlife Refuge, Nevada.
    [Show full text]
  • Approved Plant Palette: Horseshoe Canyon
    Section Twelve HORSESHOE CANYON HORSESHOE CANYON APPROVED PLANT LIST Zone Legend N = Native Nt = Native Transition S = Semi-Private P = Private TREES Botanical Name Common Name Zones Acacia abyssinica Abyssinian Acacia S,P Acacia aneura Mulga S,P Acacia berlandieri Berlandier Acacia S,P Acacia constricta Whitethorn Acacia S,P Acacia greggii Catclaw Acacia N,Nt,S,P Acacia pendula Pendulous Acacia S,P Acacia roemeriana Roemer Acacia S,P Acacia saligna Blue-Leaf Wattle S,P Acacia schaffneri Twisted Acacia S,P Acacia smallii (farnesiana) Sweet Acacia Nt,S,P Acacia willardiana Palo Blanco Nt,S,P Bauhinia congesta Anacacho Orchid Tree S,P Caesalpinia cacalaco Cascalote S,P Caesalpinia mexicana Mexican Bird of Paradise Nt,S,P Canotia holacantha Crucifi xion Thorn N,Nt,S,P Cercidium ‘Desert Museum’ Hybrid Palo Verde S,P Cercidium fl oridum Blue Palo Verde N,Nt,S,P Cercidium microphyllum Foothills Palo Verde N,Nt,S,P Cercis canadensis v. mexicana Mexican Redbud S,P Chilopsis linearis Desert Willow Nt,S,P Cordia boissieri Anacahuita S,P Forestiera neomexicana Desert Olive S,P Fraxinus greggii Littleleaf Ash P Leucaena retusa Golden Ball Lead Tree S,P Lysiloma microphylla v. thornberi Desert Fern Nt,S,P Olneya tesota Ironwood N,Nt,S,P Pithecellobium fl exicaule Texas Ebony S,P Pithecellobium mexicanum Mexican Ebony Nt,S,P Prosopis alba Argentine Mesquite S,P Prosopis chilensis Chilean Mesquite S,P Prosopis glandulosa v. glandulosa Texas Honey Mesquite Nt,S,P Prosopis pubescens Screwbean Mesquite Nt,S,P Prosopis velutina Velvet Mesquite N,Nt,S,P Quercus gambelii Gambel Oak P Robinia neomexicana New Mexico Locust S,P Sophora secundifl ora Texas Mountain Laurel S,P Ungnadia speciosa Mexican Buckeye S,P Vitex angus-castus Chaste Tree S,P The Horseshoe Canyon Approved Plant List is subject to change without notification.
    [Show full text]
  • Pdf Clickbook Booklet
    Checklist of the Vascular Flora of Plum Canyon, Anza-Borrego Desert State Park # Family Scientific Name (*) Common Name #V #Pls Lycopods 1 Selagi Selaginella bigelovii Bigelow's spike-moss 99 2 Selagi Selaginella eremophila desert spike-moss 99 Ferns 3 Pterid Cheilanthes covillei beady lipfern 2 13 4 Pterid Cheilanthes parryi woolly lipfern 5 99 5 Pterid Cheilanthes viscida sticky lipfern 1 6 Pterid Notholaena californica ssp. californica^ California cloak fern 1 7 Pterid Pellaea mucronata var. mucronata bird's-foot fern 1 Gymnosperms 8 Cupres Juniperus californica California juniper 1 99 9 Ephedr Ephedra aspera Mormon tea 2 99 10 Ephedr Ephedra californica desert tea 2 Eudicots 11 Acanth Carlowrightia arizonica Arizona carlowrightia 15 12 Acanth Justicia californica chuparosa 7 99 13 Amaran Amaranthus fimbriatus fringed amaranth 99 14 Apiace Apiastrum angustifolium wild celery 2 15 Apiace Lomatium mohavense Mojave lomatium 8 16 Apocyn Matelea parvifolia spearleaf 1 16 Acamptopappus sphaerocephalus var. 17 Astera goldenhead 1 sphaerocephalus 18 Astera Adenophyllum porophylloides San Felipe dogweed 2 99 19 Astera Ambrosia dumosa burroweed 1 99 20 Astera Ambrosia salsola var. salsola cheesebush^ 1 99 21 Astera Artemisia ludoviciana ssp. albula white mugwort 25 22 Astera Baccharis brachyphylla short-leaved baccharis 70 23 Astera Bahiopsis parishii Parish's viguiera 2 99 24 Astera Bebbia juncea var. aspera sweetbush 1 99 California spear-leaved 25 Astera Brickellia atractyloides var. arguta 11 brickellia 26 Astera Brickellia frutescens shrubby brickellia 1 40 27 Astera Chaenactis carphoclinia var. carphoclinia pebble pincushion 5 28 Astera Chaenactis fremontii Fremont pincushion 1 99 29 Astera Encelia farinosa brittlebush 1 99 30 Astera Ericameria brachylepis boundary goldenbush^ 99 31 Astera Ericameria paniculata blackbanded rabbitbrush 20 32 Astera Eriophyllum wallacei var.
    [Show full text]
  • ASHY DOGWEED (Thymophylla [=Dyssodia] Tephroleuca)
    ASHY DOGWEED (Thymophylla [=Dyssodia] tephroleuca) 5-Year Review: Summary and Evaluation Photograph: Chris Best, USFWS U.S. Fish and Wildlife Service Corpus Christi Ecological Services Field Office Corpus Christi, Texas September 2011 1 FIVE YEAR REVIEW Ashy dogweed/Thymophylla tephroleuca Blake 1.0 GENERAL INFORMATION 1.1 Reviewers Lead Regional Office: Southwest Regional Office, Region 2 Susan Jacobsen, Chief, Threatened and Endangered Species, 505-248-6641 Wendy Brown, Endangered Species Recovery Coordinator, 505-248-6664 Julie McIntyre, Recovery Biologist, 505-248-6507 Lead Field Office: Corpus Christi Ecological Services Field Office Robyn Cobb, Fish and Wildlife Biologist, 361- 994-9005, ext. 241 Amber Miller, Fish and Wildlife Biologist, 361-994-9005, ext. 247 Cooperating Field Office: Austin Ecological Services Field Office Chris Best, Texas State Botanist, 512- 490-0057, ext. 225 1.2 Purpose of 5-Year Reviews: The U.S. Fish and Wildlife Service (Service or USFWS) is required by section 4(c)(2) of the Endangered Species Act (Act) to conduct a status review of each listed species once every five years. The purpose of a 5-year review is to evaluate whether or not the species’ status has changed since it was listed (or since the most recent 5-year review). Based on the 5-year review, we recommend whether the species should be removed from the list of endangered and threatened species, be changed in status from endangered to threatened, or be changed in status from threatened to endangered. Our original listing as endangered or threatened is based on the species’ status considering the five threat factors described in section 4(a)(1) of the Act.
    [Show full text]
  • List of Approved Plants
    APPENDIX "X" – PLANT LISTS Appendix "X" Contains Three (3) Plant Lists: X.1. List of Approved Indigenous Plants Allowed in any Landscape Zone. X.2. List of Approved Non-Indigenous Plants Allowed ONLY in the Private Zone or Semi-Private Zone. X.3. List of Prohibited Plants Prohibited for any location on a residential Lot. X.1. LIST OF APPROVED INDIGENOUS PLANTS. Approved Indigenous Plants may be used in any of the Landscape Zones on a residential lot. ONLY approved indigenous plants may be used in the Native Zone and the Revegetation Zone for those landscape areas located beyond the perimeter footprint of the home and site walls. The density, ratios, and mix of any added indigenous plant material should approximate those found in the general area of the native undisturbed desert. Refer to Section 8.4 and 8.5 of the Design Guidelines for an explanation and illustration of the Native Zone and the Revegetation Zone. For clarity, Approved Indigenous Plants are considered those plant species that are specifically indigenous and native to Desert Mountain. While there may be several other plants that are native to the upper Sonoran Desert, this list is specific to indigenous and native plants within Desert Mountain. X.1.1. Indigenous Trees: COMMON NAME BOTANICAL NAME Blue Palo Verde Parkinsonia florida Crucifixion Thorn Canotia holacantha Desert Hackberry Celtis pallida Desert Willow / Desert Catalpa Chilopsis linearis Foothills Palo Verde Parkinsonia microphylla Net Leaf Hackberry Celtis reticulata One-Seed Juniper Juniperus monosperma Velvet Mesquite / Native Mesquite Prosopis velutina (juliflora) X.1.2. Indigenous Shrubs: COMMON NAME BOTANICAL NAME Anderson Thornbush Lycium andersonii Barberry Berberis haematocarpa Bear Grass Nolina microcarpa Brittle Bush Encelia farinosa Page X - 1 Approved - February 24, 2020 Appendix X Landscape Guidelines Bursage + Ambrosia deltoidea + Canyon Ragweed Ambrosia ambrosioides Catclaw Acacia / Wait-a-Minute Bush Acacia greggii / Senegalia greggii Catclaw Mimosa Mimosa aculeaticarpa var.
    [Show full text]
  • Phoenix Active Management Area Low-Water-Use/Drought-Tolerant Plant List
    Arizona Department of Water Resources Phoenix Active Management Area Low-Water-Use/Drought-Tolerant Plant List Official Regulatory List for the Phoenix Active Management Area Fourth Management Plan Arizona Department of Water Resources 1110 West Washington St. Ste. 310 Phoenix, AZ 85007 www.azwater.gov 602-771-8585 Phoenix Active Management Area Low-Water-Use/Drought-Tolerant Plant List Acknowledgements The Phoenix AMA list was prepared in 2004 by the Arizona Department of Water Resources (ADWR) in cooperation with the Landscape Technical Advisory Committee of the Arizona Municipal Water Users Association, comprised of experts from the Desert Botanical Garden, the Arizona Department of Transporation and various municipal, nursery and landscape specialists. ADWR extends its gratitude to the following members of the Plant List Advisory Committee for their generous contribution of time and expertise: Rita Jo Anthony, Wild Seed Judy Mielke, Logan Simpson Design John Augustine, Desert Tree Farm Terry Mikel, U of A Cooperative Extension Robyn Baker, City of Scottsdale Jo Miller, City of Glendale Louisa Ballard, ASU Arboritum Ron Moody, Dixileta Gardens Mike Barry, City of Chandler Ed Mulrean, Arid Zone Trees Richard Bond, City of Tempe Kent Newland, City of Phoenix Donna Difrancesco, City of Mesa Steve Priebe, City of Phornix Joe Ewan, Arizona State University Janet Rademacher, Mountain States Nursery Judy Gausman, AZ Landscape Contractors Assn. Rick Templeton, City of Phoenix Glenn Fahringer, Earth Care Cathy Rymer, Town of Gilbert Cheryl Goar, Arizona Nurssery Assn. Jeff Sargent, City of Peoria Mary Irish, Garden writer Mark Schalliol, ADOT Matt Johnson, U of A Desert Legum Christy Ten Eyck, Ten Eyck Landscape Architects Jeff Lee, City of Mesa Gordon Wahl, ADWR Kirti Mathura, Desert Botanical Garden Karen Young, Town of Gilbert Cover Photo: Blooming Teddy bear cholla (Cylindropuntia bigelovii) at Organ Pipe Cactus National Monutment.
    [Show full text]
  • Connecting Mountain Islands and Desert Seas
    The Forgotten Flora of la Frontera Thomas R. Van Devender and Ana Lilia Reina Arizona-Sonora Desert Museum, Tucson, AZ Abstract—About 1,500 collections from within 100 kilometers of the Arizona border in Sonora yielded noteworthy records for 164 plants including 44 new species (12 non-native) for Sonora and 12 (six non-native) for Mexico, conservation species, and regional endemics. Many com- mon widespread species were poorly collected. Southern range extensions (120 species) were more numerous than northern extensions (20), although nine potentially occur in Arizona. Non-native species dispersed along highways and escaped from cultivation. The Turkish poppy (Glaucium corniculatum), established near Agua Prieta, may reach Arizona. African buffelgrass (Pennisetum ciliare) and Natal grass (Melinis repens) are rapidly expanding into new, higher elevation areas. Beginning with Howard Gentry, Forrest Shreve, and Ira Introduction Wiggins in the 1930s, botanists from the United States rushed In northeastern Sonora, grassland and Chihuahuan southward to the tantalizing tropical deciduous forests of the desertscrub extend across the border from Arizona and Río Mayo region of southeastern Sonora, the treasures of the New Mexico. Isolated “sky island” mountains support oak Sierra Madre Occidental in eastern Sonora (Gentry 1942; woodlands and pine-oak forests in the Apachean Highlands Martin et al. 1998), or the scenic Sonoran Desert (Shreve and Ecoregion, the northwestern Madrean Archipelago extend- Wiggins 1964). Botanists from Mexico City 2,200 km to the ing northeast of the “mainland” Sierra Madre Occidental. southeast only occasionally visited Sonora. Solis G. (1993) and Finger-like northern extensions of foothills thornscrub lie in Fishbein et al.
    [Show full text]
  • Water Plant List for Cochise County, Arizona
    Water Wise No - Water Plant List for Cochise County, Arizona The following plants can be used in a landscape with no supplemental water once established. Establishment takes about 1 year for groundcovers, wildflowers and grass, 2 years for shrubs and 3 years for trees. Catch rainwater to water plants. Contour your yard with dips (swales) and shallow catchment basins to catch rainwater and create berms to direct water to planted areas. Dig deep wide holes and fill them with coarse gravel to store water in the ground around plants. Install catchment containers for roof run-off. 1,000 sqft of collection area can yield 600 gallons in a 1 inch rain. Think big. No Supplemental Water Plants SHRUBS Common name Scientific name *Beargrass, A, E, 1-3 Nolina spp. Brittlebush, 1-2 Encelia spp. GROUND COVER/WILDFLOWERS *Coral Bean, T, FR, 1-3 Erythrina flabelliformis *Arizona Blue Eyes, 1 Evolvulus arizonicus *Creosote Bush, E, FL, 1-3 Larrea tridentata *Arizona Poppy, 1 Kallstroemia grandiflora *Crucillo, E, 1-3 Condalia spp. *Bahia, 1 Bahia absinthifolia *Dalea, E, FR, 1-3 Dalea spp. *Desert Zinnia, 1 Zinnia grandiflora *Feather Acacia, 1-2 Acacia angustissima *Fourwing Saltbush, H, E, FR, 1-2 Atriplex canescens SHRUBS Grevellia, E, 1-3 Grevellia spp. *Agave - A, FR, 1 Agave spp. *Kidneywood, 1-2 Eysenhardtia spp. *Apache Plume, 1 Fallugia paradoxa Lion’s Tail, E, 1-2 Leonotis leonurus *Desert Broom, male, E, 1 Baccharis sarothroides *Lycium, 1-3 Lycium spp. *Desert Spoon, A, E, FL, 1 Dasylirion spp. *Mountain Mahogany, E, 1-2 Cercocarpus spp. Hollyleaf Redberry, E, 1 Rhamnus ilicifolia *Mormon Tea, E, 1-3 Ephedra spp.
    [Show full text]
  • SWSP Seed Collection Update
    Southwest Wild Seed Collections 2019 NM SWSP Stakeholder Meeting Ella Samuel, Bureau of Land Management 2018 SWSP Collection Crews ~5 Crews~ Northern NM Santa Fe (BLM-NM State Office) Santa Fe/National Parks (IAE NPS) Southern NM Las Cruces (IAE DOT) Lincoln and Gila Forests (IAE USFS) Carlsbad (BLM) 2018 Seed Summary Total SWSP Collections New Mexico & Arizona since 2016: 780 collections from 144 unique species Total collections in 2018 (NM): 200 2018 Collection Summary 2018 Collection Timeline 90 2018 Collections by Land Ownership 80 70 60 50 40 30 20 10 BLM NM DOT NPS USFS 0 June July August September October November 2018 Collection Summary 2018 Collections by Families Poaceae Asteraceae 2018 Collections by Habit Amaranthaceae Apocynaceae Malvaceae Capparaceae Verbenaceae Cleomaceae Rosaceae Plantaginaceae Onagraceae Nyctaginaceae forbs graminoids shrubs Fabaceae Brassicaceae Berberidaceae Anacardiaceae 0 20 40 60 80 100 Goals Parallel to the National Seed Strategy National Strategy Goals SW Seed Partnership Steps 1. Determine geographic priorities 2. Identify target species (workhorse, early seral, nitrogen fixing, pollinator plants, wildlife and cultural benefits) 3. Collect seed 4. Track seed 5. Determine seed zones (build accessions based on science) 6. Production 7. Collaboration and Coordination! Goals Parallel to the National Seed Strategy National Strategy Goals SW Seed Partnership Steps 1. Determine geographic priorities 2. Identify target species (workhorse, early seral, nitrogen fixing, pollinator plants, wildlife and cultural
    [Show full text]