Reyna Bryophyte Presentation revised - WordPress.com · Bryophyte%portal/collections%data: ......
Transcript of Reyna Bryophyte Presentation revised - WordPress.com · Bryophyte%portal/collections%data: ......
Lacy ReynaThe Field Museum
� 3 Paraphyletic Lines1. Marchantiophyta(Liverworts)2. Antotherotophyta(Hornworts)3. Bryophyta (Mosses)
� Second largest group of plants under flowering plants� Currently understood as the first diverging lineage of embryophytes
Image obtained from: www.wisegeek.orgImage obtained from: kingdomplantae.blogspot.comImage obtained from: www.southernbiological.com
Ecosystem Services
CO2 exchange
Plant succession
Nutrient cycling
Water retention
Microhabitats for other organisms
Used as environmental indicators
Image obtained from: www.buildingthepride.com
� Bryophytes of Illinois by Bill McKnight, 1987� Literature based � Constrained � Little work done since
� Current digitization � Update checklist� ~75 institutions
1. Make use of both literature and collections2. Update checklist3. Uncover unpublished species in collections4. Highlight potentially locally extinct/novel species5. Utility of online databases/digitization of records
� Compiled and Compared Lists from 3 lines of data� Bryophytes of Illinois: 72 species total� Bryophyte portal/collections data: 258 species total� Intern collection data: 116 species total
� Removed duplicates� Organized species by collection date
Compiled species from each line of data
Confirmed dates using portal information
No specific collection date
Temporal Distribution
Amblystegium fluviatile
Amblystegium fluviatile var. fluviatile
Amblystegium fluviatile var. noterophilum
Amblystegium irriguum var. spinifolium
Amblystegium juratzkanum
Amblystegium kochii
Amblystegium orthocladon
Campyliadelphus chrysophyllus
Campylium stellatum
Cratoneuron filicinum
Drepanocladus fluitans
Drepanocladus pseudofluitans
Hygroamblystegium fluviatile
Hypnum aduncum
Hypnum fluviatile
Leptodictyum trichopodium
Leptodictyum trichopodium var. kochii
Anomodon obtusifolius
Aulacomnium palustre var. polycephalum
Bartramia pomiformis
Bartramia pomiformis var. pomiformis
Philonotis marchica
Brachythecium collinum
Brachythecium digastrum
Brachythecium laetum
Brachythecium mildeanum
Brachythecium serrulatum
Bryhnia graminicolor
Chamberlainia digastra
Chamberlainia oxycladon
Chamberlainia salebrosa
Eurhynchium serrulatum
Kindbergia praelonga
Rhynchostegium serrulatum
Steerecleus serrulatus
Bryum argenteum var. lanatum
Bryum creberrimum
Bryum intermedium
Bryum lisae
Bryum pendulum
Bryum pseudotriquet rum
Bryum turbinatum
Bryum angustirete
Leptobryum pyriforme
Rhodobryum roseum
Webera albicans
Webera nutans
Anisothecium varium
Orthodicranum flagellare
Ceratodon purpureus var. aristatus
Ditrichum pusillum
Pleuridium alternifolium
Pleuridium subulatum
Trichostomum pallidum
Eucalypta procera
Cylindrothecium seductrix
Ephemerum cohaerens
Conomitrium julianum
Fissidens bryoides var. incurvus
Fissidens julianus
Fissidens minutulus
Frullania riparia
Funaria hygrometrica var. muralis
Helodium paludosum
Amblystegium adnatum
Pylaisia intricata
Taxiphyllum deplanatum
Leucodon julaceus
Mnium affine
Mnium lycopodioides
Mnium marginatum
Orthotrichum pumilum
Orthotrichum schimperi
Orthotrichum strangulatum
� 158 Species� Bryophytes of IL and Portal
� Have not been collected since
� Potentially locally extinct � Climate change� Urbanization� Novel species out-‐competed
� Under collection
Not a complete list
� 26 species� Portal and Intern Collections
� Only documented after 1987
� Potentially locally novel species� Climate change� Human introduction� Simply undercollected
Calliergon cordifolium
Bryhnia novae-‐angliae
Fissidens exilis
Hypnum pallescens
Mniumpseudopunctatum
Plagiomnium ciliare
Chiloscyphus pallescens
Scapania nemorea
Amblystegium Schimp
Atrichum undulatumvar. oerstedianum
Bryumpseudotriquetrum
Ditrichum ambiguum
Ditrichum pusillum
Fissidens osmundoides
Fissidens polypodioides
Grimmia rivularis
Haplocladiumvirginianum
Hypnum fertile
Hypnum imponens
Hypnum lindbergii
Oncophoruswahlenbergii
Plagiotheciumcavifolium
Rhynchostegiumserrulatum
Thelia lescurii
Tortella inclinata
Tortella tortuosa
A complete list
Annual Mean Chicago Area Precipitation (blue line) and Temperature (orange line). Data obtained from National Weather Service records, 1873-2013.
1. Bryophyte species shift� Numerous explanations (climate change, introduction, undercollection, etc.)
� Negative implications� Provide habitats for specific organisms� Function to maintain environmental health
2. Importance of collections� Added source
� Faults with literature� Faults with collections� Digitization provides access
We are grateful to the following institutions for which we had access to occurence data through the Consortium of North American Lichen Herbaria (2015): Academy of Natural Sciences of Drexel University; Bell Museum of Natural History, the University of Minnesota; Boise State University Lichen Herbarium; Botanical Research Institute of Texas; Brigham Young University; California Academy of Sciences; Canadian Museum of Nature Herbarium; Chrysler Herbarium of Rutgers University; Cryptogamic Herbarium, Michigan Technological University; Duke University Herbarium; Evergreen Natural History Museum; Fairchild Tropical Botanic Garden Herbarium; Farlow Herbarium; Field Museum of Natural History; George Safford Torrey Herbarium; Illinois Natural History Survey; Indiana University Herbarium; Intermountain Herbarium; Louis-‐Marie Herbarium, Université Laval; Louisiana State University; Luther College; Margaret H. FulfordHerbarium at the University of Cincinnati; Michael I. Cousens Herbarium, University of West Florida; Michigan State University; Missouri Botanical Garden; Morton Arboretum; Museum of Southwestern Biology, University of New Mexico; New England Botanical Club; New York Botanical Garden; New York State Museum; North Dakota State University Herbarium; Oregon State University Herbarium; Pacific Northwest Herbarium, Western Washington University; Patricia Ledlie Herbarium; Pittsburg State University; Pringle Herbarium; Robert W. Freckmann Herbarium at the University of Wisconsin, Stevens Point; Société Québécoise de Bryologie; Southern Illinois University Herbarium; State University of New York – Binghamton; The University of Arizona Herbarium; Towson University Biodiversity Center; United States National Herbarium – Smithsonian; University Herbarium, University of California, Berkeley; University of Alaska Museum of the North Herbarium; University of ArkanasasHerbarium; University of Central Florida Herbarium; University of Colorado, Museum of Natural History; University of Florida Herbarium; University of Illinois Herbarium; University of Maine Herbaria; University of Michigan Herbarium; University of Nebraska Kearney; University of Nebraska State Museum, C.E. BesseyHerbarium; University of New Hampshire; University of North Alabama; University of North Carolina at Asheville; University of North Carolina Herbarium; University of Richmond Herbarium; University of South Florida Herbarium; University of Tennessee Herbarium; University of Washington Herbarium; University of Wisconsin -‐Eau Claire; University of Wisconsin – Madison; University of Wyoming Rocky Mountain Herbarium; Valdosta State University; Wesley E. Niles Herbarium, University of Nevada, Las Vegas; West Virginia University Herbarium; Willard Sherman Turrell Herbarium, Miami University; Yale University Herbarium, Peabody Museum of Natural History; General Observation and Personal Collections. Many thanks to NSF ADBC 1115116. Speacial thanks to Dr. Tom Campbell, Anthony Flores, and Maha Khan, who graciously shared their Cook County collections data from the summer of 2015.