Chaenactis Douglasii

Total Page：16

File Type：pdf, Size：1020Kb

Pollination needs and pollinators of Dusty Maiden, Chaenactis douglasii Jim Cane, Byron Love and Katharine Swoboda USDA-ARS Bee Biology Lab Utah State Univ. Logan Utah Chaenactis douglasii Aberdeen PMC, Idaho Sexual phases Female Male Autogamy potential, achene fill? Coiled late-day stigma with pollen Achene Breeding biology of Dusty Maiden Row Labels Seeds A 2221 Empty 1892 Filled 329 G 2151 Empty 1811 Filled 340 O 2446 Empty 950 Filled 1496 Grand Total 6818 More seed with bees 8-fold more seed x Benefits of outcrossing x Bee fauna at Chaenactis douglasii Agapostemon angelicus 4* Agapostemon femoratus 2* Andrena 3 * visiting Chaenactis Apis many at PMC at Aberdeen PMC Bombus huntii 1 Ceratina 2 Ceratina nanula 1 Ceratina pacifica 2 Dialictus 5 Halictus ligatus 17* Halictus tripartitus 2 Lasioglossum 8 Megachile 3 Photo Derek Tilley Micranthophora flexipes 8* Osmia 6 Osmia marginipennis 1 Osmia californica 2 only specialists on Asteraceae Sum bees 67 Bee fauna at Chaenactis douglasii Sparse! At one site, 11 bees taken from 154 plants surveyed Halictus ligatus cultivated Apis Photo Derek Tilley Photo Derek Tilley Wild bee to manage for cultivated Chaenactis and Eriophyllum Osmia californica •by-catch of wild O. lignaria •found throughout West •Asteraceae specialist •flies after apple bloom Pollinating cultivated Chaenactis honey bees Osmia californica bees Virtues and challenges of using Chaenactis douglasii Advantages Disadvantages Grows well, tall Needle-like seeds Easily pollinated by Fluffy pappus makes available bees seed harvest Good seed challenging production Blooms first year Perennial Widely adapted, widespread Aberdeen PMC introduces new vacuum harvester for fluffy seed Isotype of Chaenactis fremontii A. Gray [family ASTERACEAE] Collector J. C. Frémont, No# 357 Collection date 1844 .

Copy Link

Recommended publications

Chromosome Numbers in Compositae, XII: Heliantheae
SMITHSONIAN CONTRIBUTIONS TO BOTANY 0 NCTMBER 52 Chromosome Numbers in Compositae, XII: Heliantheae Harold Robinson, A. Michael Powell, Robert M. King, andJames F. Weedin SMITHSONIAN INSTITUTION PRESS City of Washington 1981 ABSTRACT Robinson, Harold, A. Michael Powell, Robert M. King, and James F. Weedin. Chromosome Numbers in Compositae, XII: Heliantheae. Smithsonian Contri- butions to Botany, number 52, 28 pages, 3 tables, 1981.-Chromosome reports are provided for 145 populations, including first reports for 33 species and three genera, Garcilassa, Riencourtia, and Helianthopsis. Chromosome numbers are arranged according to Robinson’s recently broadened concept of the Heliantheae, with citations for 212 of the ca. 265 genera and 32 of the 35 subtribes. Diverse elements, including the Ambrosieae, typical Heliantheae, most Helenieae, the Tegeteae, and genera such as Arnica from the Senecioneae, are seen to share a specialized cytological history involving polyploid ancestry. The authors disagree with one another regarding the point at which such polyploidy occurred and on whether subtribes lacking higher numbers, such as the Galinsoginae, share the polyploid ancestry. Numerous examples of aneuploid decrease, secondary polyploidy, and some secondary aneuploid decreases are cited. The Marshalliinae are considered remote from other subtribes and close to the Inuleae. Evidence from related tribes favors an ultimate base of X = 10 for the Heliantheae and at least the subfamily As teroideae. OFFICIALPUBLICATION DATE is handstamped in a limited number of initial copies and is recorded in the Institution’s annual report, Smithsonian Year. SERIESCOVER DESIGN: Leaf clearing from the katsura tree Cercidiphyllumjaponicum Siebold and Zuccarini. Library of Congress Cataloging in Publication Data Main entry under title: Chromosome numbers in Compositae, XII.
[Show full text]
THE JEPSON GLOBE a Newsletter from the Friends of the Jepson Herbarium
THE JEPSON GLOBE A Newsletter from the Friends of The Jepson Herbarium VOLUME 29 NUMBER 1, Spring 2019 Curator’s column: Don Kyhos’s Upcoming changes in the Con- legacy in California botany sortium of California Herbaria By Bruce G. Baldwin By Jason Alexander In early April, my Ph.D. advisor, In January, the Northern California Donald W. Kyhos (UC Davis) turns 90, Botanists Association hosted their 9th fittingly during one of the California Botanical Symposium in Chico, Cali- desert’s most spectacular blooms in fornia. The Consortium of California recent years. Don’s many contributions Herbaria (CCH) was invited to present to desert botany and plant evolution on upcoming changes. The CCH be- in general are well worth celebrating gan as a data aggregator for California here for their critical importance to our vascular plant specimen data and that understanding of the California flora. remains its primary purpose to date. Those old enough to have used Munz’s From 2003 until 2017, the CCH grew A California Flora may recall seeing in size to over 2.2 million specimen re- the abundant references to Raven and cords from 36 institutions. Responding Kyhos’s chromosome numbers, which to requests from participants to display reflect a partnership between Don and specimen data from all groups of plants Peter Raven that yielded a tremendous Rudi Schmid at Antelope Valley Califor- and fungi, from all locations (including body of cytogenetic information about nia Poppy Reserve on 7 April 2003. Photo those outside California), we have de- our native plants. Don’s talents as a by Ray Cranfill.
[Show full text]
EXPERIMENTAL EVIDENCE for SALTATIONAL CHROMOSOME EVOLUTION in CAL YCADENIA PAUCIFLORA GRAY (ASTERACEAE) Pauciflora Are Fairly Fe
Heredity (1980), 45 (1), 107-112 0018-067X/80/01940107$02.0O 1980. The Genetical Society of Great Britain EXPERIMENTALEVIDENCE FOR SALTATIONAL CHROMOSOME EVOLUTION IN CAL YCADENIA PAUCIFLORA GRAY (ASTERACEAE) GERALD D. CARR Department of Botany, University of Hawaii, 3190 Maile Way, Honolulu, Hawaii 96822, U.S.A. Received14.i.80 SUMMARY The fertility of the F1 structural heterozygote formed by crossing two aneuploid chromosome races of Calycadenia pauciflora is high despite the fact they are differentiated by the equivalent of three chromosome translocations. This and the fact that ancestral and derived structural homozygotes were recovered in experimental F2 and F3 progenies support the hypothesis that the derived race could have originated directly from the ancestral race in nature through a single saltational event involving multiple chromosome breaks. Two individuals with structurally unique, recombined chromosomes were also recovered in the F2 and the evolutionary potential of such products of meiosis in structural heterozygotes is considered to be significant. 1. INTRODUCTION THERE have been several experimental studies documenting the existence of pairs or groups of diploid plant species differentiated by little more than chromosome alterations, often accompanied by aneuploidy. Calycadenia, Chaenactis, Clarkia and Crepis are just a few of the genera in which this situation is best known or more frequent. In Clarkia, Lewis (1966) referred to this process of differentiation as saltational speciation. Others have used the term quantum evolution or quantum speciation in reference to this general phenomenon (cf. Grant, 1971). This type of chromosomal evolution requires that a new structural heterozygote pass through a "bottleneck of sterility" before the derived structural homozygote can be produced (cf.
[Show full text]
List of Plants for Great Sand Dunes National Park and Preserve
Great Sand Dunes National Park and Preserve Plant Checklist DRAFT as of 29 November 2005 FERNS AND FERN ALLIES Equisetaceae (Horsetail Family) Vascular Plant Equisetales Equisetaceae Equisetum arvense Present in Park Rare Native Field horsetail Vascular Plant Equisetales Equisetaceae Equisetum laevigatum Present in Park Unknown Native Scouring-rush Polypodiaceae (Fern Family) Vascular Plant Polypodiales Dryopteridaceae Cystopteris fragilis Present in Park Uncommon Native Brittle bladderfern Vascular Plant Polypodiales Dryopteridaceae Woodsia oregana Present in Park Uncommon Native Oregon woodsia Pteridaceae (Maidenhair Fern Family) Vascular Plant Polypodiales Pteridaceae Argyrochosma fendleri Present in Park Unknown Native Zigzag fern Vascular Plant Polypodiales Pteridaceae Cheilanthes feei Present in Park Uncommon Native Slender lip fern Vascular Plant Polypodiales Pteridaceae Cryptogramma acrostichoides Present in Park Unknown Native American rockbrake Selaginellaceae (Spikemoss Family) Vascular Plant Selaginellales Selaginellaceae Selaginella densa Present in Park Rare Native Lesser spikemoss Vascular Plant Selaginellales Selaginellaceae Selaginella weatherbiana Present in Park Unknown Native Weatherby's clubmoss CONIFERS Cupressaceae (Cypress family) Vascular Plant Pinales Cupressaceae Juniperus scopulorum Present in Park Unknown Native Rocky Mountain juniper Pinaceae (Pine Family) Vascular Plant Pinales Pinaceae Abies concolor var. concolor Present in Park Rare Native White fir Vascular Plant Pinales Pinaceae Abies lasiocarpa Present
[Show full text]
Annotated Checklist of Vascular Flora, Cedar Breaks National
National Park Service U.S. Department of the Interior Natural Resource Program Center Annotated Checklist of Vascular Flora Cedar Breaks National Monument Natural Resource Technical Report NPS/NCPN/NRTR—2009/173 ON THE COVER Peterson’s campion (Silene petersonii), Cedar Breaks National Monument, Utah. Photograph by Walter Fertig. Annotated Checklist of Vascular Flora Cedar Breaks National Monument Natural Resource Technical Report NPS/NCPN/NRTR—2009/173 Author Walter Fertig Moenave Botanical Consulting 1117 W. Grand Canyon Dr. Kanab, UT 84741 Editing and Design Alice Wondrak Biel Northern Colorado Plateau Network P.O. Box 848 Moab, UT 84532 February 2009 U.S. Department of the Interior National Park Service Natural Resource Program Center Fort Collins, Colorado The Natural Resource Publication series addresses natural resource topics that are of interest and applicability to a broad readership in the National Park Service and to others in the management of natural resources, including the scientifi c community, the public, and the NPS conservation and environmental constituencies. Manuscripts are peer-reviewed to ensure that the information is scientifi cally credible, technically accurate, appropriately written for the intended audience, and is designed and published in a professional manner. The Natural Resource Technical Report series is used to disseminate the peer-reviewed results of scientifi c studies in the physical, biological, and social sciences for both the advancement of science and the achievement of the National Park Service’s mission. The reports provide contributors with a forum for displaying comprehensive data that are often deleted from journals because of page limitations. Current examples of such reports include the results of research that addresses natural resource management issues; natural resource inventory and monitoring activities; resource assessment reports; scientifi c literature reviews; and peer- reviewed proceedings of technical workshops, conferences, or symposia.
[Show full text]
Plants of Havasu National Wildlife Refuge
U.S. Fish and Wildlife Service Plants of Havasu National Wildlife Refuge The Havasu NWR plant list was developed by volunteer Baccharis salicifolia P S N John Hohstadt. As of October 2012, 216 plants have been mulefat documented at the refuge. Baccharis brachyphylla P S N Legend shortleaf baccharis *Occurance (O) *Growth Form (GF) *Exotic (E) Bebbia juncea var. aspera P S N A=Annual G=Grass Y=Yes sweetbush P=Perennial F=Forb N=No Calycoseris wrightii A F N B=Biennial S=Shrub T=Tree white tackstem Calycoseris parryi A F N Family yellow tackstem Scientific Name O* GF* E* Chaenactis carphoclinia A F N Common Name pebble pincushion Agavaceae—Lilies Family Chaenactis fremontii A F N Androstephium breviflorum P F N pincushion flower pink funnel lily Conyza canadensis A F N Hesperocallis undulata P F N Canadian horseweed desert lily Chrysothamnus Spp. P S N Aizoaceae—Fig-marigold Family rabbitbrush Sesuvium sessile A F N Encelia frutescens P S N western seapurslane button brittlebrush Encelia farinosa P S N Aizoaceae—Fig-marigold Family brittlebrush Trianthema portulacastrum A F N Dicoria canescens A F N desert horsepurslane desert twinbugs Amaranthaceae—Amaranth Family Antheropeas wallacei A F N Amaranthus retroflexus A F N woolly easterbonnets redroot amaranth Antheropeas lanosum A F N Tidestromia oblongifolia P F N white easterbonnets Arizona honeysweet Ambrosia dumosa P S N burrobush Apiaceae—Carrot Family Ambrosia eriocentra P S N Bowlesia incana P F N woolly fruit bur ragweed hoary bowlesia Geraea canescens A F N Hydrocotyle verticillata P F N hairy desertsunflower whorled marshpennywort Gnaphalium spp.
[Show full text]
Report of the State Botanist 1909
STATE OF NEW YORK EDUCATION DEPARTMENT Regents of the University With years ,when terms expire 1913 WHITELAW REID M.A. LL.D. D.C.L. Chancellor New York 1917 StCL,AIRM:cKEr,.W"~Y M,A. LL. D. Vice Chancellor Brooklyn 1919 DANIEL BEACH Ph';{). LL.D. - vVatkins 1914 PLINY T. SEXTON LL.B. LL.D. ---- Palmyra 1912 T. GUILFORD S~UTHM.A. C.R. LL.D. -- .Buffalo 11)18 WILLIAM NOTTINGHAM M.A. Ph.D. LL.D. - - Syracuse 1922CH~STE.g, S. LORD M.A. LL.D. -- - - New York 1915 ALBERT VANDER VEER M.D. M.A. Ph.D. LL.D. Albany 19II EDWARD LAUTERBACH M.A. LL.D. - New York 1920 EUGENE A. PHILBIN LL.B. LL.D. - New York 1916 LUCIAN L. SHEDDEN LL.B. LL.D. - .' Plattsburg 1921 FRANCIS M. CARPENTER ------- Mount Kisco Commissioner of Education ANDREW S. DRAPER LL.B. LL.D. Aesistant Commissioners AUGUSTUS S. DOWNING M.A.Pd.D. LL.D. First Assistant FRANKJ{OLLINS Ph.D. SecowJ, Assistant THOMAS E. FINEGAN M.A. Pd.D. Third Assistant Db:ectQr' Of *ate Library JAM:ES LWYER,'JR., ¥.L.S. Director. of Science, and Slate Museum JOHN·M. CLARKE Ph.D. Sc.D. LL.D. Chiefs of' Divisions . 4.dm.lrtistta.tf611, HARL.t\.N H. HORNER B.A. .A.tten<:1~~Ge, .JAMES}). SULLIVAN Jj;duca.tional Epctension, WILLIAM R. EASTMAN M.A. M.L.S. Examinaticl'ns,. CHARLES.F. WHEELOCK B.S. ;LL.D. Inspections, FRANK H. WOOD M.A. Law, FRANK B. GrLBERT B.A. School Libraries, CHARLES E. FITCH L.H.D.
[Show full text]
Flora of the Silverbell Mountains, Pima County, Arizona; Ironwood Forest National Monument; Published by John F
Flora of the Silverbell Mountains, Pima County, Arizona; Ironwood Forest National Monument; published by John F. Wiens in The Plant Press, 15:2, Summer 1991 (updated in 2009 based on my 20+ years of fieldwork in the area and contributions from Tom Van Devender, Ana Lilia Reina G., and Mark Dimmitt from 2001-2003) *=exotic species []=species found in the range, but outside the IFNM boundaries; mostly around the abandoned town of Silver Bell. Ferns & Allies Adiantaceae Astrolepis cochisensis Astrolepis sinuata Cheilanthes pringlei Cheilanthes lindheimeri Cheilanthes wrightii Cheilanthes yavapensis Notholaena standleyi Pellaea truncata Selaginellaceae Selaginella arizonica Gymnosperms Ephedraceae Ephedra nevadensis Ephedra trifurca Angiosperms: Dicots Acanthaceae Anisacanthus thurberi Carlowrightia arizonica Justicia longii (=Siphonoglossa longiflora) Ruellia nudiflora Aizoaceae Trianthema portulacastrum Amaranthaceae Amaranthus fimbriatus Amaranthus palmeri Amaranthus ×tucsonensis Tidestromiea lanuginosa Anacardiaceae *[Rhus lancea] Apiaceae Bowlesia incana Daucus pusillus Spermolepis echinata Apocynaceae Haplophyton crooksii (=H. cimcidium v. crooksii) Asclepiadaceae Cynanchum arizonicum (=Metastelma arizonica) Matelea parviflora Sarcostemma cynanchoides (=Funastrum cynanchoides) Asteraceae Acourtia wrightii Adenophylla porophylloides (=Dyssodia porophylloides) Ambrosia ambrosoides Ambrosia confertiflora Ambrosia deltoidea Ambrosia deltoidea × Ambrosia dumosa Ambrosia dumosa Ambrosia salsola (=Hymenoclea salsola) Artemesia ludoviciana Baccharis
[Show full text]
Chaenactis Douglasii (Hook.) Other Insect Species
Plant Guide Douglas’ dustymaiden can be used as part of a native DOUGLAS’ forb component in wildland seedings to increase biodiversity, improve wildlife habitat, and provide DUSTYMAIDEN food for numerous birds and mammals. Douglas’ dustymaiden is readily visited by pollinators and Chaenactis douglasii (Hook.) other insect species. It is considered an important Hook. & Arn. species for sage grouse during brood rearing because Plant Symbol = CHDO of its insect associations. Contributed by: USDA NRCS Idaho Plant Materials Ethnobotanic: Program Douglas’ dustymaiden was commonly used by Native Americans to treat a variety of health problems. A poultice of Douglas’ dustymaiden was used by Native Americans to treat swelling, sores and aches (Foster and Hobbs, 2002; Moerman, 1998). A tea made from the plant was used to slow heart rates in children (Foster and Hobbs, 2002; Moerman, 1998) and for indigestion and headaches. Status Consult the PLANTS Web site and your State Department of Natural Resources for this plant’s current status (e.g., threatened or endangered species, state noxious status, and wetland indicator values). Description General: Sunflower family (Asteraceae). Douglas’ dustymaiden is a biennial or short-lived perennial forb developing from a basal rosette of grayish multi- lobed to lacey leaves. Flowering stems generally reach 30 to 60 cm tall (12 to 24 in) and are topped with white to pinkish composite flowers (figure 1). The fruit is a golden to black achene, approximately Figure 1. Douglas’ dustymaiden plant and flower (inset). Photo by Derek Tilley. 8 mm (0.3 in) long with 10 to 16 membranous pappus scales (Welsh et al.
[Show full text]
The Status and Distribution of Cusick's False Yarrow (Chaenactis Cusickii) in Idaho
THE STATUS AND DISTRIBUTION OF CUSICK'S FALSE YARROW (CHAENACTIS CUSICKII) IN IDAHO by Robert K. Moseley Conservation Data Center November 1994 Idaho Department of Fish and Game 600 South Walnut, P.O. Box 25 Boise, Idaho 83707 Jerry M. Conley, Director Cooperative Challenge Cost-share Project Boise District BLM Idaho Department of Fish and Game Purchase Order No. D010-P4-00082 ABSTRACT Cusick's false yarrow (Chaenactis cusickii) is a narrow endemic, restricted to clay outcrops in Malheur County, Oregon, and adjacent portions of northwestern Owyhee and Canyon counties, Idaho. It is BLM Sensitive Species in Idaho, as well as a Category 2 candidate for listing as Endangered or Threatened under the Endangered Species Act. The Category 2 classification includes those species for which preliminary information indicates that listing is possibly warranted, but for which further biological research and field study are needed to support a proposed rule-making for listing. To rectify this paucity of information on the distribution, abundance, and conservation status of Cusick's false yarrow in Idaho, the Boise District BLM and the Idaho Department of Fish and Game's Conservation Data Center entered into a cooperative project to conduct field inventories in 1994. During May and June, 1994, I conducted a field survey of nearly all suitable clay outcrops within the range of Cusick's false yarrow in Idaho. Nine occurrences have been documented in Idaho, six are known to be extant, one extirpated, and the disposition of two historical collections remains to be determined. All extant populations appeared to be within mining claims, although none were active in 1994.
[Show full text]
White River National Forest Rare Plant Survey 2006
White River National Forest Rare Plant Survey 2006 Prepared for White River National Forest By Peggy Lyon, Janis Huggins and Georgia Doyle Colorado Natural Heritage Program 254 General Services Building Colorado State University Fort Collins CO 80523 Acknowledgments This project would not have been possible without the help of many people in the White River National Forest: Kevin Atchley for first requesting this survey and working to get a contract in place; Beth Brenneman and Keith Giezentanner who took over for Kevin when he left the area; Joe Doerr and Philip Nyland, for sharing their experience and caring about the rare plants on the forest. Also, we depend on the support of the staff of CNHP in Fort Collins, especially Dave Anderson, Jill Handwerk, Susan Spackman, and Amy Lavender. Thanks also to Tim Hogan at the CU Herbarium for assisting with identification of problem plants; Dee Malone for her expertise and transportation to Taylor Pass; and John Chapman, FS Volunteer, for his time and transportation to Warren Lakes. Colorado Natural Areas Program, under the energetic direction of Brian Kurzel, and members of the Colorado Native Plant Society assisted with a survey of the Hoosier Ridge State Natural Area. Finally, thanks to our spouses, George and Rick, for putting up with our absences over the summer, and our faithful companions Molly and Misia, who protected us from Ptarmigan and other scary things. 2 Executive Summary The White River National Forest contracted with Colorado State University in 2005 to have the Colorado Natural Heritage Program (CNHP) conduct a survey of sensitive plants on the forest.
[Show full text]
Search for Obscure Taxa, Lakeview District
BUREAU OF LAND MANAGEMENT, LAKEVIEW RESOURCE AREA 2015 ISSSP Project ‐ Final Report The Search for Lakeview’s Obscure Taxa Grinter, Ian L. 9/3/2015 0 Summary All told, 890 acres of potential habitat were surveyed in 2015 for “obscure taxa” of Lakeview Resource Area on Lakeview BLM District. Three documented occurrences, two Agastache cusickii and one Allium geyeri var. geyeri, were confirmed to be misidentifications. Potential habitat of Pilularia americana was surveyed unsuccessfully, but several areas were identified as not having suitable ecological conditions. Additionally, the confusion around the Leiberg’s historical collections at Button Springs has been clarified as it appears these collections were made at a playa several miles northeast of the actual Button Springs locality. The annual Mimulus spp. continue to be elusive and further monitoring should be conducted when drought conditions abate in Lake County. Although we were unable to confirm the presence of Elatine brachysperma at the Potholes observation record, we did locate it at another site. The new population found at Featherbed Lake was small, but ample habitat is presente in th area to support a larger population in more favorable years. Pilularia americana Pilularia sites were visited on May 13 and July 22. No plants were found during these surveys. Several sites that were identified as potential habitat clearly did not have the appropriate ecological characteristics. The historical specimen reported to have been collected at Button Springs most likely came from an un‐named alkali flat on the Lake/Deschutes County line, 2.7 miles northeast of Button Springs. Interestingly, a note on a 1980 Castilleja pilosa voucher (Ertter #3850) from the playa along the Deschutes/Lake County line notes that this is “probably site of Leiburg 1894 collections.” John B.
[Show full text]