Data about <i>Trifolium angustifolium</i>

TraitBank assembles data records from many providers. Select a row for more details about the record, or search TraitBank.

Distribution

 
introduced range includes
Additional detail
Lower 48 United States of America
USDA NRCS PLANTS Database  
 
geographic distribution
  • geographic distribution
    A description of the geographic distribution, or range, of the taxon. Includes descriptions of global, regional, or political aspects of range and whether the taxon is native or introduced in portions of the range and endemicity.
    http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution
Additional detail
North America - United States
Missouri Botanical Garden  
Additional detail
North America - United States - California
Missouri Botanical Garden  
Additional detail
South America - Chile
Missouri Botanical Garden  

Physical Description

 
growth habit
Additional detail
forb/herb
  • forb/herb
    Vascular plant without significant woody tissue above or at the ground. Forbs and herbs may be annual, biennial, or perennial but always lack significant thickening by secondary woody growth and have perennating buds borne at or below the ground surface. In the PLANTS Database (http://plants.usda.gov/), graminoids are excluded but ferns, horsetails, lycopods, and whisk-ferns are included.
    http://eol.org/schema/terms/forbHerb
BROT: plant trait database for Mediterranean Basin species  
Additional detail
forb/herb
  • forb/herb
    Vascular plant without significant woody tissue above or at the ground. Forbs and herbs may be annual, biennial, or perennial but always lack significant thickening by secondary woody growth and have perennating buds borne at or below the ground surface. In the PLANTS Database (http://plants.usda.gov/), graminoids are excluded but ferns, horsetails, lycopods, and whisk-ferns are included.
    http://eol.org/schema/terms/forbHerb
USDA NRCS PLANTS Database  

Ecology

 
habitat
Additional detail
island
  • island
    Area of dry or relatively dry land surrounded by water or low wetland.
    http://purl.obolibrary.org/obo/ENVO_00000098
Environments - EOL project  
Additional detail
meadow
  • meadow
    A habitat of rolling or flat terrain where grasses predominate. Typically, what is called a meadow has more biodiversity than a grassland as the former contains not only grasses but a significant variety of annual, biennial and perennial plants.
    http://purl.obolibrary.org/obo/ENVO_00000108
Environments - EOL project  
Additional detail
orchard
  • orchard
    An intentional planting of trees or shrubs maintained for food, typically fruit, production.
    http://purl.obolibrary.org/obo/ENVO_00000115
Environments - EOL project  
Additional detail
protected area
  • protected area
    An area of land and/or a body of water especially dedicated to the protection and maintenance of biological diversity, and of natural and associated cultural resources, and managed through legal or other effective means.
    http://purl.obolibrary.org/obo/ENVO_00000358
Environments - EOL project  
Additional detail
steppe
  • steppe
    A plain without trees (apart from those near rivers and lakes); it is similar to a prairie, although a prairie is generally considered as being dominated by tall grasses, while short grasses are said to be normal in the steppe. It may be semi-desert, or covered with grass or shrubs or both, depending on the season and latitude.
    http://purl.obolibrary.org/obo/ENVO_00000262
Environments - EOL project  
Additional detail
terrestrial biome
  • terrestrial biome
    A biome that applies to the terrestrial realm.
    http://purl.obolibrary.org/obo/ENVO_00000446
Environments - EOL project  
Additional detail
terrestrial habitat
  • terrestrial habitat
    A habitat that is on or at the boundary of the surface of the Earth.
    http://purl.obolibrary.org/obo/ENVO_00002009
IUCN  
 
habitat includes
Additional detail
non-marine
IRMNG - Interim Register of Marine and Nonmarine Genera.  
 
dispersal vector
  • dispersal vector
    A dispersal vector is an agent transporting seeds or other dispersal units. Dispersal vectors may include biotic factors, such as animals, or abiotic factors, such as the wind or the ocean.
    http://eol.org/schema/terms/DispersalVector
Additional detail
zoochory
BROT: plant trait database for Mediterranean Basin species  
 
elevation median
Additional detail
95.9 m
Global Biodiversity Information Facility (GBIF)  
 
elevation mean
Additional detail
101.3 m
Global Biodiversity Information Facility (GBIF)  
 
elevation min
Additional detail
64.9 m
Global Biodiversity Information Facility (GBIF)  
 
elevation max
Additional detail
148.3 m
Global Biodiversity Information Facility (GBIF)  
 
post-fire seedling emergence
Additional detail
yes
BROT: plant trait database for Mediterranean Basin species  
Additional detail
yes
BROT: plant trait database for Mediterranean Basin species  
 
resprout ability after fire
Additional detail
none
BROT: plant trait database for Mediterranean Basin species  
Additional detail
none
BROT: plant trait database for Mediterranean Basin species  
 
germinative response to smoke
  • germinative response to smoke
    The germinative response after exposure to smoke For studies where differences were not statistically tested, the criteria in Paula & Pausas (2008) are used.
    http://eol.org/schema/terms/SmokeStimGerm
Additional detail
germination stimulation
  • germination stimulation
    Germination of the treated seeds is significantly higher than the control.
    http://eol.org/schema/terms/germinationStimulation
BROT: plant trait database for Mediterranean Basin species  
 
germinative response to charcoal
  • germinative response to charcoal
    The germinative response after exposure to charcoal. For studies where differences were not statistically tested, the criteria in Paula & Pausas (2008) are used.
    http://eol.org/schema/terms/CharcoalStimGerm
Additional detail
germination unaffected
  • germination unaffected
    Germination is not affected by the treatment, i.e., germination of treated seeds equals the control. In the case of heat treatments, germination is not stimulated after any heat intensity tested, and at least one of the treatments does not affect seed germination.
    http://eol.org/schema/terms/germinationUnaffected
BROT: plant trait database for Mediterranean Basin species  
 
germinative response to KNO3
  • germinative response to KNO3
    The germinative response after exposure to potassium nitrate (KNO3). For studies where differences were not statistically tested, the criteria in Paula & Pausas (2008) are used.
    http://eol.org/schema/terms/KNO3StimGerm
Additional detail
germination inhibition
  • germination inhibition
    Inhibited germination, i.e., germination of the treated seeds is significantly lower than the control. In the case of heat treatments, this applies to all heat intensities tested (see Measurement Methods).
    http://eol.org/schema/terms/germinationInhibition
BROT: plant trait database for Mediterranean Basin species  
 
germinative response to NaNO2
  • germinative response to NaNO2
    The germinative response after exposure to sodium nitrite (NaNO2). For studies where differences were not statistically tested, the criteria in Paula & Pausas (2008) are used.
    http://eol.org/schema/terms/NaNO2StimGerm
Additional detail
germination inhibition
  • germination inhibition
    Inhibited germination, i.e., germination of the treated seeds is significantly lower than the control. In the case of heat treatments, this applies to all heat intensities tested (see Measurement Methods).
    http://eol.org/schema/terms/germinationInhibition
BROT: plant trait database for Mediterranean Basin species  
 
germinative response to NH4Cl
  • germinative response to NH4Cl
    The germinative response after exposure to ammonium chloride (NH4Cl). For studies where differences were not statistically tested, the criteria in Paula & Pausas (2008) are used.
    http://eol.org/schema/terms/NH4ClStimGerm
Additional detail
germination inhibition
  • germination inhibition
    Inhibited germination, i.e., germination of the treated seeds is significantly lower than the control. In the case of heat treatments, this applies to all heat intensities tested (see Measurement Methods).
    http://eol.org/schema/terms/germinationInhibition
BROT: plant trait database for Mediterranean Basin species  
 
germinative response to NH4NO3
  • germinative response to NH4NO3
    The germinative response after exposure to ammonium nitrate (NH4NO3). For studies where differences were not statistically tested, the criteria in Paula & Pausas (2008) are used.
    http://eol.org/schema/terms/NH4NO3StimGerm
Additional detail
germination unaffected
  • germination unaffected
    Germination is not affected by the treatment, i.e., germination of treated seeds equals the control. In the case of heat treatments, germination is not stimulated after any heat intensity tested, and at least one of the treatments does not affect seed germination.
    http://eol.org/schema/terms/germinationUnaffected
BROT: plant trait database for Mediterranean Basin species  

Life History and Behavior

 
life cycle habit
Additional detail
annual
  • annual
    Of plant duration, a plant whose life span ends within one year after germination, e.g. a winter annual germinating in the autumn and flowering in the spring (esp. in Mediterranean climates), approximately synonymous to therophyte, c.f. biennial, ephemeral, perennial, c.f. also of flowering with respect to architecture, hapaxanthic, monocarpic, pleonanthic.
    http://eol.org/schema/terms/annual
BROT: plant trait database for Mediterranean Basin species  
Additional detail
annual
  • annual
    Of plant duration, a plant whose life span ends within one year after germination, e.g. a winter annual germinating in the autumn and flowering in the spring (esp. in Mediterranean climates), approximately synonymous to therophyte, c.f. biennial, ephemeral, perennial, c.f. also of flowering with respect to architecture, hapaxanthic, monocarpic, pleonanthic.
    http://eol.org/schema/terms/annual
USDA NRCS PLANTS Database  
 
seed bank
Additional detail
soil
  • soil
    Any material within 2 m from the Earth's surface that is in contact with the atmosphere, with the exclusion of living organisms, areas with continuous ice not covered by other material, and water bodies deeper than 2 m.
    http://purl.obolibrary.org/obo/ENVO_00001998
BROT: plant trait database for Mediterranean Basin species  
 
seed bank longevity average
Additional detail
persistent
  • persistent
    Of seed bank longevity. Seeds do not germinate in the first favourable season after dispersal. Generally seed bank longevity is > 1 yr (could be longer but it is unknown).
    http://eol.org/schema/terms/persistentSeedBank
BROT: plant trait database for Mediterranean Basin species  

Conservation

 
population trend
Additional detail
Stable
IUCN  
 
conservation status
Additional detail
least concern
  • least concern
    A taxon is Least Concern when it has been evaluated against the criteria and does not qualify for Critically Endangered, Endangered, Vulnerable or Near Threatened. Widespread and abundant taxa are included in this category.
    http://eol.org/schema/terms/leastConcern
IUCN  
 
extinction status
Additional detail
extant
IRMNG - Interim Register of Marine and Nonmarine Genera.  

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