Species Details

Antirrhinum ovatum

oval-leaved snapdragon

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Classification

Scientific Name: Antirrhinum ovatum Eastw.
Common Name: oval-leaved snapdragon
Family:	Plantaginaceae
Element Code:	PDSCR2K010
USDA Plants Symbol:
Synonyms/Other Names:

Conservation Status

CA Rare Plant Rank:	4.2
Fed List:	None
State List:	None
Global Rank:	G3
State Rank:	S3
Other Status:
CRPR Changes:
Add Date:	1974-01-01
Date Edited:	2022-06-08

Ecology and Life History

Lifeform: annual herb

Blooming Period: May-Nov

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

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 Data from the CNDDB

THREAT LIST:
Threat List Total:	5
	Total EOs	% of EOs
EOs with Threat Listed:	3	19 %
Grazing	3	18%
Non-native plant impacts	1	6%
Road/trail construction/maint.	1	6%
Agriculture	1	6%
Development	1	6%

Occurrence Data from the CNDDB

Element Occurrence Ranks:
Total Occurrences:					16
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

Location

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.

Regional Map

Map

Presumed Extant

Click on quad for name. Hold Shift Key to use mouse scroll wheel

CNPS Rare Plant Inventory