Crataegus uniflora Münchh.
DWARF HAWTHORN
  Dicotyledoneae   Rosaceae   Crataegus

Crataegus uniflora, maybe
© John Pickering, 2004-2017 · 9
Crataegus uniflora, maybe

Click on map or images to enlarge.
 
Crataegus uniflora, maybe
© John Pickering, 2004-2017 · 8
Crataegus uniflora, maybe

Crataegus uniflora
© Copyright Bobby Hattaway 2011 · 5
Crataegus uniflora

Crataegus uniflora
© Copyright Bobby Hattaway 2011 · 5
Crataegus uniflora

Crataegus uniflora
© Copyright Bobby Hattaway 2011 · 5
Crataegus uniflora

Crataegus uniflora
© Copyright Bobby Hattaway 2011 · 5
Crataegus uniflora
21 thumbnails  •  slide show
IDnature guide
Names
Scientific source:

Supported by
Associates · map
FamilyScientific name @ source (records)
Aphididae  Nearctaphis bakeri @ AMNH_PBI (1)

Utamphorophora crataegi @ NCSU (1)
Myriangiaceae  Myriangium asterinosporum @ BPI (1)
Nepticulidae  Stigmella crataegi @ BPI (2)
Pucciniaceae  Gymnosporangium clavipes @ 117783A (1)

Gymnosporangium globosum @ BPI (1)

Gymnosporangium hyalinum @ BPI (1)
Septobasidiaceae  Septobasidium castaneum @ BPI (2)

Septobasidium mariani @ BPI (1)

Septobasidium pseudopedicellatum @ BPI (1)
_  Hirudinaria macrospora @ BPI (2)

unknown unknown @ AMNH_PBI (1)

Following modified from Duke University
   
Top | See original

http://www.duke.edu/~cwcook/trees/crun.html ---> https://www.duke.edu/~cwcook/trees/crun.html
&pull 20q v5.145 20180528: Error 301 Moved Permanently https://www.duke.edu/~cwcook/trees/crun.html

Following modified from Missouri Plants
   
Top | See original

&pull 20q v5.145 20180528: Error 404 Not Found http://www.missouriplants.com/Whitealt/Crataegus_uniflora_page.html

Following modified from Aggie Horticulture
   
Top | See original

&pull 20q v5.145 20180528: Error 301 Moved Permanently http://aggie-horticulture.tamu.edu/ornamentals/nativeshrubs/crataegusuniflor.htm

Following modified from University of Oklahoma
   
Top | See original

Crataegus uniflora Muenchh.

  • Family : Rosaceae
  • Common names : dwarf hawthorn, one-flower hawthorn.

    Small shrub , low-growing with spreading branches, may reach 4 m (12 ft) in height. Twigs red-brown, turning to gray with age, densely pubescent, with slender spines 1-6 cm (0.4-2.4 in) long. Leaves alternate,simple, obovate, elliptic or ovate with sunken veins, 1-6 cm (0.4-2.4 in) long and 0.7-3.2 cm (0.3-1.3 in) wide, upper surface with scattered hairs to glabrous, lower surface pubescent,upper surface dark green and lustrous, paler beneath, leaves almost sessile, cuneate at base, serrate with tiny black glands. Flowers solitary on short tomentose pedicels, 10-15 mm (0.4-0.6 in) long, greenish to dull red, large and hairy with glandular serrate margins; petals 5, white; styles 5-7; stamens 20, white or pale yellow; flowers appear April to May. Fruits pomes, 7-12 mm (0.5 in) diameter, subglobose with persistent calyx, pubescent, green-yellow to dull red; nutlets 3-5, dorsally grooved, matures in October.

    Distribution : occurs from New York south to Florida and west to Texas. Uncommon in Oklahoma.
    Habitat : dry woodlands, rocky uplands and open fields.
    Comments : Crataegus is from the Greek meaning "flowering thorn"; uniflora refers to the single flower.
    Field identification : dwarf hawthorn can be readily distinguished from other hawthorn species by its small stature and single flower/fruit.
    Wildlife benefits : In general, the fruits of hawthorn species are eaten by several species of birds. The dense branching patterns supply shelter.
    NWI status : none

    Distribution in Oklahoma:

    BACK
    NEXT
    RETURN TO INDEX
    Last update: 9/9/99
    Go to Oklahoma Biological Survey Home Page
    Disclaimer

  • Following modified from Plants Database, United States Department of Agriculture
       
    Top | See original

    http://plants.usda.gov/java/profile?symbol=CRUN ---> https://plants.usda.gov/java/profile?symbol=CRUN
    https://plants.usda.gov/java/profile?symbol=CRUN ---> http://plants.usda.gov/core/profile?symbol=CRUN
    http://plants.usda.gov/core/profile?symbol=CRUN ---> https://plants.usda.gov/core/profile?symbol=CRUN
    Link: Skip repetitive navigation links
    USDA and NRCS Identifier NRCS Logo
    USDA.gov Web Site PLANTS photo banner
    PLANTS Home  about PLANTS  PLANTS Team  Partners of PLANTS  What  National Plant Data Team Web Site  Help using PLANTS  Contact PLANTS
     
     Search the PLANTS Web site
     Name Search

     State Search
     Advanced Search
     Search Help
    PLANTS Topics
     
     Alternative Crops
     Characteristics
     Classification
     Cover Crops
     Culturally Significant
     Distribution Update
     Documentation
     Fact Sheets & Plant Guides
     Introduced, Invasive, and Noxious Plants
     Threatened & Endangered
     Wetland Indicator Status
     
    PLANTS Image Gallery
     
     50,000+ Plant Images
     
    Download PLANTS data
     
     Complete PLANTS Checklist
     State PLANTS Checklist
     Advanced Search Download
     Symbols for Unknown Plants
     NRCS State GSAT Lists
     NRCS State Plants Lists
     
    Related tools
     
     Crop Nutrient Tool
     Ecological Site Information System
     PLANTS Identification Keys
     Plant Materials Web Site
     Plant Materials Publications
     USDA Plant Hardiness Map
     
     
    You are here: Home / Plant Profile

    Crataegus uniflora Münchh.
    dwarf hawthorn

    Image of Crataegus uniflora

    General Information
    Symbol: CRUN
    Group: Dicot
    Family: Rosaceae
    Duration: Perennial
    Growth Habit : Shrub
    Tree
    Native Status : L48   N
    Data Source and Documentation
    About our new maps
    Plants-NRCS Logos
    green round image for nativity Native blue round image for introduced Introduced ocre round image for introduced and nativity Both white round image for no status Absent/Unreported
    image for native, but no county data Native, No County Data image for introduced, but no county data Introduced, No County Data both introduced and native, but no county data Both, No County Data
    Native Status:
    lower 48 status L48    Alaska status AK    Hawaii status HI    Puerto Rico status PR    Virgin Islands status VI    Navassa Island NAV    Canada status CAN    Greenland status GL    Saint Pierre and Michelon status SPM    North America NA   

    Images

    click on a thumbnail to view an image, or see all the Crataegus thumbnails at the Plants Gallery

    ©Ted Bodner. James H. Miller and Karl V. Miller. 2005. Forest plants of the southeast and their wildlife uses. University of Georgia Press., Athens. Provided by University of Georgia Press . Scanned by Forestry Images . Usage Requirements .

    Tracey Slotta. Provided by ARS Systematic Botany and Mycology Laboratory . United States, DC, Washington, High Island. Usage Requirements .

    ©Jeff McMillian. Provided by Almost Eden . United States, LA. Usage Requirements .

    ©Jeff McMillian. Provided by Almost Eden . United States, LA. Usage Requirements .

    Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. 3 vols. Charles Scribner's Sons, New York. Vol. 2: 320. Provided by Kentucky Native Plant Society . Scanned by Omnitek Inc . Usage Requirements .

    slideshow

    Synonyms

    Symbol Scientific Name
    CRBI4 Crataegus bisulcata Ashe
    CRCH2 Crataegus choriophylla Sarg.
    CRGR8 Crataegus gregalis Beadle
    CRRA5 Crataegus raleighensis Ashe

    Classification

    Click on a scientific name below to expand it in the PLANTS Classification Report.
    Rank Scientific Name and Common Name
    Kingdom Plantae – Plants
    Subkingdom Tracheobionta – Vascular plants
    Superdivision Spermatophyta – Seed plants
    Division Magnoliophyta – Flowering plants
    Class Magnoliopsida – Dicotyledons
    Subclass Rosidae
    Order Rosales
    Family Rosaceae – Rose family
    Genus Crataegus L. – hawthorn
    Species Crataegus uniflora Münchh. – dwarf hawthorn

    Subordinate Taxa

    This plant has no children

    Legal Status

    Threatened and Endangered Information:
    This plant is listed by the U.S. federal government or a state. Common names are from state and federal lists. Click on a place name to get a complete protected plant list for that location.
    New York dwarf hawthorn Endangered
    Ohio dwarf hawthorn Endangered

    Wetland Status

    Interpreting Wetland Status

    Related Links

    More Accounts and Images
    ARS Germplasm Resources Information Network (CRUN)
    Integrated Taxonomic Information System (CRBI4)
    Integrated Taxonomic Information System (CRCH2)
    Integrated Taxonomic Information System (CRGR8)
    Integrated Taxonomic Information System (CRRA5)
    Integrated Taxonomic Information System (CRUN)
    Lady Bird Johnson Wildflower Center Native Plant Information Network (CRUN)
    USF Atlas of Florida Vascular Plants (CRUN)
    University of Tennessee Herbarium (Distribution) (CRUN)

    Wildlife

    Food

    Source Large Mammals Small Mammals Water Birds Terrestrial Birds
    Miller Low Minor Minor

    Cover

    Source Large Mammals Small Mammals Water Birds Terrestrial Birds
    Miller Moderate

    Sources

    Miller, J.H., and K.V. Miller. 1999. Forest plants of the southeast and their wildlife uses . Southern Weed Science Society.

    Description of Values

    Value Class Food Cover
    High Average 25-50% of diet Regular source of cover
    Low 5-10% of diet Infrequently used as cover
    Minor 2-5% of diet Sparsely used as cover
    Moderate Average 10-25% of diet Occasional source of cover


     PLANTS Home | USDA.gov | NRCS | Site Map | Policies and Links
    Accessibility Statement | Privacy Policy | Non-Discrimination Statement

    Links

    Updated: 2018-08-14 16:21:21 gmt
    Discover Life | Top
    © Designed by The Polistes Corporation