Species Details

Antirrhinum ovatum

oval-leaved snapdragon

  Download Report   Calflora    eFlora    CCH    CalPhotos  
Photo of Antirrhinum ovatum
© 2013 Chris Winchell
Photo of Antirrhinum ovatum
© 2013 Chris Winchell
Photo of Antirrhinum ovatum
© 2013 Chris Winchell
Scientific Name:
Antirrhinum ovatum Eastw.
Common Name:
oval-leaved snapdragon
Family: Plantaginaceae
Element Code: PDSCR2K010
USDA Plants Symbol:
Synonyms/Other Names:
Lifeform: annual herb
Blooming Period: May-Nov
JFMAMJJASOND
Elevation:
200 - 1000 meters
655 - 3280 feet
General Habitats:
  • Chaparral
  • Cismontane woodland
  • Pinyon and juniper woodland
  • Valley and foothill grassland
Microhabitat Details: sometimes gypsum
Microhabitat:
  • Alkaline (often)
  • Clay (sometimes)
Notes:
Appears only in favorable years. Threatened by grazing and vehicles. See Bulletin of the Torrey Botanical Club 32:213 (1905) for original description.
Threats:
Taxonomy:
Threat List Total: 5
Total EOs % of EOs
EOs with Threat Listed: 3 19 %
THREAT LIST:
Grazing 3 18%
Non-native plant impacts 1 6%
Road/trail construction/maint. 1 6%
Agriculture 1 6%
Development 1 6%
Total Occurrences: 16
Element Occurrence Ranks:
A B C D X U
0 0 0 0 1 15
Occurrence Status:
Historical >20 Years 16
Recent <=20 Years 0
Presence:
Presumed Extant 15
Possibly Extirpated 1
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Fresno (FRE), Kern (KRN), Monterey (MNT), San Benito (SBT), San Luis Obispo (SLO), Santa Barbara (SBA), Ventura (VEN)
Quads: Name (Quad Code)
Apache Canyon (3411973), Ballinger Canyon (3411984), Bates Canyon (3411988), Blackwells Corner (3511957), Caliente Mtn. (3511917), California Valley (3512031), Camatta Canyon (3512053), Carneros Rocks (3511947), Chimineas Ranch (3511928), Cholame (3512063), Cholame Hills (3512074), Cholame Valley (3512073), Cuyama Peak (3411974), Elkhorn Hills (3511915), Estrella (3512065), Hepsedam Peak (3612037), Hernandez Reservoir (3612047), Holland Canyon (3512052), La Panza NE (3512041), Las Yeguas Ranch (3511948), Lonoak (3612038), McKittrick Summit (3511937), Orchard Peak (3512062), Packwood Creek (3512051), Painted Rock (3511927), Panorama Hills (3511926), Paso Robles (3512066), Peak Mountain (3411987), Priest Valley (3612026), Rock Spring Peak (3612048), San Benito Mtn. (3612036), Shale Point (3511958), Simmler (3511938), Taylor Canyon (3511918), Tent Hills (3512072), The Dark Hole (3512083), Wells Ranch (3511916)
Notes:
Definitions of codes following a county and/or quad:
* Presumed extirpated
(?) Occurrence confirmed, but possibly extirpated
Quad and county data is imported from the CNDDB. Species may be present in other areas where conditions are favorable. These data should NOT be substituted for pre-project review or for on-site surveys.
Presumed Extant
Click on quad for name. Hold Shift Key to use mouse scroll wheel