790 SCROPHULARIACEAE 



4. Antirrhinum Coulterianum Benth. White Snapdragon. Fig. 4771. 



Antirrhinum Coulterianum Benth. in A. DC. Prod. 10: 592. 1846. 

 Antirrhinum Nevinianum {"nivenianum") A. Gray, Bot. Gaz. 9 : 54. 1884. 

 Antirrhinum Coulterianum var. Nevinianum Jepson, Man. Fl. PI. Calif. 899. 1925. 



Plant annual, glabrous below the glandular-hirsute inflorescence, 8-14 dm. tall, with 

 slender flexile branches that act as tendril holdfasts. Leaves sparse, the blades elliptic- 

 oblanceolate, acute or acutish, reaching 2,-6 cm. long, attenuate to sessile or short-petioled bases ; 

 inflorescence a terminal secund close raceme, with linear-subulate bracts little exceedmg the 

 pedicels that are erect and 2-4 mm. long ; sepals oblong-lanceolate, acute, the uppermost 6 mm. 

 long the lower pair 3 mm. long ; corolla 10-12 mm. long, white, externally pubescent, its tube 

 very' narrow and gibbous beneath nearly entire length, its upper lip erect, its lower lip much 

 larger with broad puberulent palate that is faintly violet-lined and -spotted, the decurved lobes 

 broad and spreading ; anthers blackish ; capsule 8 mm. long, glandular-pubescent, the short 

 hairy style only slightly deflexed; seeds nearly 1 mm. long, with many thin even wmg-ridges. 



Sandy or loamy soil, chaparral, Upper Sonoran Zone; Los Angeles and San Bernardino Counties to San 

 Diego County, southern California. Type locality: California. April-June. 



Antirrhinum Coulterianum subsp. Orcuttianum (A. Gray) Pennell (^nt.Vrfc.numOrcuftfanumA.^G^^^^^ 

 Bot Gaz 9- 54 1884; A. Coulterianum f. Orcuttianum Munz, Proc. Calif. Acad. IV. 15: 355. 1926.) Corolla 

 smaller 8-9 mm. long, violet. Similar environment. Upper Sonoran Zone; San Diego County, California, soutJi 

 into northern Lower California. Type locality: San Diego County, California. April-May. 



5. Antirrhinum cornutum Benth. Spurred Snapdragon. Fig. 4772. 



Antirrhinum cornutum Benth. PI. Hartw. 328. 1849. 



Antirrhinum cornutum var. vcnosum Jepson, Man. Fl. PI. Calif. 898. 1925. 



Plant annual, glandular-pubescent throughout, 3-5 dm. tall, simple or branched. Leaf -blades 

 narrowly oblong, rounded, reaching 1.5-2 cm. long, narrowed to short petioles; inflorescence 

 a broken raceme, nearly all leaves with axillary flowers, their pedicels only 2 mm. long ; sepals 

 oblong-lanceolate, acute, the uppermost 5 mm. long, the lower pair 4 mm. long; corolla 10-12 

 mm long, pale violet, externally pubescent, its basal pouch spur-like (deeper than wide), its 

 upper lip upcurving-erect and lined with darker violet, its lower lip much larger and with 

 raised hairy palate that is pale and violet-reticulated and from which depend the short free lobes ; 

 anthers purple; capsule 5 mm. long, glandular-pubescent, the long glandular-hairy style some- 

 what deflexed ; seeds 1 mm. long, alveolate-reticulate. 



Moist soil, adobe, over serpentine, etc., Upper Sonoran Zone; Humboldt and Shasta Counties to Napa and 

 Eldorado Counties, northern California. Type locality: Sacramento River Valley, California. June-July. 



Antirrhinum cornutum var. leptaleum (A. Gray) Munz, Proc. Calif. Acad IV. IS: 351 1926. Mn*.V- 

 rhinum leptale^m A. Gray. Proc. Amer. Acad. 7: 373. 1869;^. emargxnatum Eastw Bull. Torrey Club 32. 

 214. 1905.) Style shorter, 4 mm. long, slightly shorter than (instead of as long as) the capsule, and the tila- 

 ments less hairy. Upper Sonoran Zone; foothills of Sierra Nevada from Mariposa County to Kern County, 

 central California. Type locality: Clark's Ranch, Mariposa County, California. 



6. Antirrhinum Breweri A. Gray. Brewer's Snapdragon. Fig. 4773. 



Antirrhinum Breweri A. Gray, Proc. Amer. Acad. 7: 374. 1868. 



Antirrhinum Breweri var. ovalifolium A. Gray, op. cit. 375. 



Antirrhinum vagans var. Breweri Jepson, Fl. W. Mid. Calif. 397. 1901. 



Antirrhinum vexillo-calyculatum var. Breweri Munz, Proc. Calif. Acad. IV. 15: 364. 1926. 



Plant annual, loosely glandular-pubescent throughout, 2-6 dm. tall, much-branched (branches 

 hardly tortile, and with small remote leaves). Leaf-blades linear- to elliptic-oblong, rounded, 

 reaching 1.5-3.5 cm. long, narrowed to short petioles; sepals linear, acute, the uppermost 6 mm. 

 long, the lower pair 4 mm. long; corolla 10-12 mm. long, lavender-violet, externally hirsute- 

 pubescent, its basal pouch low and rounded, its upper lip upcurving-erect, both tube and upper 

 lip violet-lined, its lower lip much larger and with strongly raised pale pubescent palate (tightly 

 closing orifice), from which depend the short free lobes; anthers yellow; capsule 5 mm. long, 

 minutely glandular-pubescent, the long finely hairy style somewhat deflexed; seeds 1 mm. long, 

 alveolate-reticulate. 



Open stony and rocky places, over basalt, limestone, and serpentine. Transition Zones; Klamath Mountains 

 of southwestern Oregon, south along the Coast Ranges to Sonoma County and along the Sierra Nevada to 

 Mariposa County, California. Type locality: upper Sacramento River, California. June- Aug. 



7. Antirrhinum vexillo-calyculatum Kell. Wiry Snapdragon. Fig. 4774. 



Antirrhinum glandulosum Ken. The Pacific (February 2). 1854. Not ^. p/ondM/ojum Lejeune, 1811-13. 



Antirrhinum vexillo-calyculatum Kell. Proc. Calif. Acad. 1 : 27. (February) 1855. 



Antirrhinum Coulterianum var. appendiculatum Dur. & Hilg. Journ. Acad. Phila. II. 3: 43. (May) 1855. 



Antirrhinum vagans A. Gray, Proc. Amer. Acad. 7: 375. 1868. 



Antirrhinum vagans var. Bolanderi A. Gray, loc. cit. 



Antirrhinum appendiculatum Heller, Muhlenbergia 1 : 44. 1904. 



Antirrhinum vagans var. rimorum Jepson, Man. Fl. PI. Calif. 900. 1925. 



Plant annual, loosely glandular-pubescent proximally, 3-9 dm. tall, much-branched (branches 

 flexuous and somewhat tortile, with a few remote leaves). Leaf-blades linear- to elliptic-oblong, 

 rounded, reaching 1.5-2.5 cm. long, narrowed to petioles often half the length of blades; inflo- 

 rescence distally a secund raceme, the lower flowers remote and on pedicels becoming 2 mm. 

 long; sepals dissimilar, the uppermost oblong, 8-10 mm. long, the others linear-lanceolate, 6-7 



