FIGWORT FAMILY 715 



65. Mimulus longiflorus (Nutt.) Grant. Salmon Bush Monkey-flower. Fig. 4585. 



Diplacus longiflorus Nutt. Bot. Mag. 65: pi. 3655. 1838. 



Mimulus glutinosus var. brachypus A. Gray, Bot. Calif. 1: 566. 1876. 



Mimulus longiflorus Grant, Gentes Herb. 1: 136. 1923. 



Plant glutinous and also pubescent on stems, pedicels, calyces, and lower leaf-surfaces, much- 

 branched, 3-9 dm. tall or more, the stems extensively woody. Leaf-blades lanceolate or ob- 

 lanceolate, serrulate to entire, plane or revolute-margined, 4-8 cm. long, glutinous-pubescent,_ be- 

 neath slightly paler and pubescent with mostly simple hairs, narrowing to sessile bases ; pedicels 

 2-7 mm. long ; calyx 25-35 mm. long, ridge-angled, its tube inflated, its lobes linear-lanceolate, 

 the uppermost 7-9 mm. long, about twice as long as the others ; corolla 50-60 mm. long, orange- 

 yellow, externally glandular or glutinous, internally glabrous, its throat campanulate-funnelform 

 and about as long as the narrow tube, ventrally with 2 low orange ridges, its lobes rounded; 

 anthers glabrous; stigmas equal or nearly so, ciliolate; capsule 15 mm. long, dehiscing through- 

 out and splitting septum to base. 



Rocky canyons and chaparral. Upper Sonoran Zone; southern California from Kern and San Luis Obispo 

 Counties, southern California, to northern Lower California. Type locality: near Santa Barbara, California. 

 March-July. 



Mimulus longiflorus var. calycinus (Eastw.) Grant, Ann. Mo. Bot. Gard. 11: 331. 1925. (Diplacus, 

 speciosus Davy, Erythea 2: 101. 1894; D. calycinus Eastw. Bot. Gaz. 41: 287. 19U6.) Leaf-blades elliptic- 

 oblong- calyx-tube more abruptly and strongly inflated distally; inflorescence usually more villose; corolla 55-65 

 mm long buff yellow. Rocky slopes. Upper Sonoran and Transition Zones; southern Sierra Nevada from 

 Fresno County to Kern County, California. Type locality: South Fork of Kaweah River, Tujare County, Cali- 

 fornia. April-July. 



66. Mimulus aurantiacus Curtis. Orange Bush Monkey-flower. Fig. 4586. 



Mimulus aurantiacus Curtis, Bot. Mag. 10: pi. 354. 1796. 

 Mimulus glutinosus Wendl. Bot. Beobacht. 51. 1798. 

 Diplacus latif alius Nutt. Bot. Mag. 65: under pi. 3655. 1838. 

 Diplacus leptanthus Nutt. loc. cit. 



Diplacus glutinosus Nutt. Ann. Mag. Nat. Hist. 1: 138. 1838. 

 Diplacus aurantiacus Jepson, Man. Fl. PI. Calif. 919. 1925. 



Plant glutinous, and also finely glandular-pubescent on stems, pedicels, calyces, and ribs of 

 lower leaf-surfaces, much-branched, 6-12 dm. tall, the stems extensively woody. Leaf-blades 

 oblong or lance-oblong, serrate, Z-7 cm. long, beneath slightly paler and finely pilose with 

 stellate hairs, narrowing to sessile bases; pedicels 7-1 5 (-25) mm. long; calyx 20-25 mm. long, 

 its tube ridged, distally slightly inflated and somewhat wing-angled, its lobes lanceolate, the 

 uppermost 7 mm. long, about twice as long as the others; corolla 35-45 (-50) mm. long, orange, 

 externally glutinous, its throat campanulate-funnelform and about as long as the narrow tube, 

 ventrally puberulent and with 2 low orange ridges, its lobes rounded or erose ; anthers glabrous ; 

 stigmas fimbriolate, somewhat unequal ; capsule 20 mm. long, dehiscing throughout and splitting 

 septum to base. 



Open places, especially rocky, Upper Sonoran and Transition Zones; from Curry County, southwestern 

 Oregon, south to Santa Barbara County, southern California, inland to the base of the Sierra Nevada from 

 Placer County to Tuolumne County, California. Type locality: probably San Francisco or Monterey, California. 

 March-Aug. 



67. Mimulus linearis Benth. Narrow-leaved Bush Monkey-flower. Fig. 4587. 



Mimulus linearis Benth. Scroph. Indicae 27. 1835. 



Mimulus glutinosus var. linearis A. Gray, Bot. Calif. 1: 566. 1876. 



Diplacus linearis Greene, Pittonia 2: 156. 1890. 



Mimulus longiflorus var. linearis Grant, Ann. Mo. Bot. Gard. U : 334. 1925. 



Diplacus longiflorus var. linearis McMinn, 111. Man. Calif. Shrubs 498. 1939. 



Plant glutinous, and also finely puberulent on stems and pedicels, 4-8 dm. tall, the stems 

 extensively woody. Leaf-blades oblong- to linear-lanceolate, obscurely serrulate, usually so 

 revolute as to appear entire, 2.5-7 cm. long, beneath slightly paler and finely stellate-pubescent 

 or glabrescent, narrowing to sessile bases ; pedicels 5-9 mm. long; calyx 20-25 mm. long, its tube 

 ridge-angled, distally scarcely wider, its lobes lance-linear, the uppermost 7-9 mm. long, about 

 one and a half times as long as the others ; corolla 40-50 mm. long, pale yellow, externally some- 

 what glutinous, internally glabrous, its throat campanulate-funnelform and about as long as 

 the narrow tube, ventrally with 2 low pale orange ridges, its lobes truncate to incised-lobed 

 (less than one-fourth length) ; anthers glabrous ; stigmas equal, fimbriolate ; capsule 20-22 mm. 

 long, dehiscing throughout and splitting septum to base. 



Rocky chaparral and canyons, Upper Sonoran Zone; near coast, from Ventura County, California, to 

 northern Lower California. Type locality: California. April-June. 

 Hybridizes freely with Mtmulus puniceus. 



68. Mimulus bifidus Pennell. Notch-petaled Bush Monkey-flower. Fig. 4588. 



Diplacus glutinosus var. grandiflorus Lindl. & Paxt. Fl. Gard. 3: 95. 1853. 

 Diplacus grandiflorus Groenl. Rev. Hort. IV. 6: 402. 1857. 

 Mimulus bifidus Pennell, Proc. Acad. Phila. 99: 168. 1947. 



Plant glutinous, and also puberulent on stems, pedicels, and veins of leaves, the woody stems 

 spreading from base, the herbaceous branches ascending or erect. Leaf-blades elliptic-oblong, 

 serrulate, often revolute and seemingly entire, 3-4.5 cm. long, beneath slightly paler and 

 glabrous though glutinous, cuneately narrowed to sessile bases. Pedicels 8-15 mm. long; 



