56 



& Gray, Fl N Am 1:959 (1840). 



Hooker, Fl Bar Am 1:227. 



Oregon, on rocks. Stems about 6 inches 

 high. Fls rather large. S Ber mts. Com- 

 iron in cult in So Cal gardens. 



Genus H ASSE AN TH U S Rose. 



"Stems several arising from small glo- 

 bose or oblong corms. Basal Ivs linear, 

 terete, narrowed below inito flattened pet- 

 ioles; stem-lvs narrowly ovate, turgid 

 but somewhat flatten ed. Calyx 5-lobed. 

 Cor-segments united at base into a short 

 tube, yellow or whi^e changing to purple. 

 Carpels 5, united at base (?), widely 

 spreading. Named in honor of Dr. H. E. 

 basse. Type species, Sedum variegatum 

 S \\ ats."-<Rose, N Y bot gard b 3:37. 

 HASSEANTHUS BUOCHMANAE. 



Rose. NY bot gard' b 3:37, based on Se- 

 dum Blochmanae Eastw, Cal ac pr, sr 2, 

 <J:422 t 53 (1896). 



Santa Barbara Co., Cal. 

 HASSEANTHUS VARIEGATUS. 



Rose, NY bot gard b 3:37, based on Se- 

 dum variegatum S. Wats, Am ac pr 11: 

 137 (1876). 



esaMs. San Diego, California. 

 HA SSEANTHUS EDONGATUS. 



"Resembling Hi. vairiegaitus, but with 

 long slender stems and cyme-branches, 

 linear elongated Ivsi, oblong calyx-lobes, 

 and bright yellow cor; the lvs not at al 

 variegated."— Roste, NY bot gard b 3:37. 

 Orange Co., Oal. on San Joaquin hills 

 (L. R. Abrams). 



HASSEANTHUS MUDTICAUUIS. 



"Perennial by an oblong corm 2-3 cm 

 long. Stems 2-5, rather stout, 1-1.5) cm 

 high, variegated, glabrous, not at all 

 glaucous; basal lvs 3-4 cm long, terete, 

 acute; stem-lvs 1-2.5 cm long, ovate-ob- 

 long, acute or acuminate, turgid or 

 somewhat flattened; inflorescence ot sev- 

 eral secund, many-fl'd racemes; fls sub- 

 sessile; calyx-lobes ovate, obtuse; fl-buds 

 pinkisih, obtuse; cor-segments widely 

 spreading above the middle, pale yellow 

 tinged with redi, 7-8 mm long, slightly 

 united at base; stamens 10, borne on base 

 of cor-segments; carpels widely spread- 

 ing (?) in age."— Rose, NY bot gard b 3: 

 38. DA Co, (Hasse). 



Genus ST Y DO PH Y DDU M Britton & Rose 

 "Perennials with more or less branch- 

 ed rootstocks; basal lvs linear, elongated, 

 terete, or flattened but always narrow, 

 sometimes abruptly widened below into 

 a broad clasping base; fl'ng stems with 

 long sessile lvs not clasping at base. Ca- 

 lyx 5-lobed, lobes ovate, equal, small. 

 Cor campanulate, not angled, white, red 

 or yellowish, its lobes broad, thin, and 

 spreading, united below into a tube. Sta- 

 mens 10, borne on the oor-tube. Carpels 

 "). united below, generally strongly 

 spreading as in Sedum."— Britton & Rose, 

 NY hot gard b 3:33. Type, Cotyledon edu- 

 lis Nutt. 



STYDOPHYDDUM V1SC1DUM. 



Britton & Riose, NY bot gard b 3:33, 

 based on 



Cotvledon viscida S. Watson, Am ac pr 

 17:372 (1882). Near Oceanside and San 

 Juan, Cal. (Nevin, Orcutt). Readily dis- 

 tinguished by its viscid foliage. 

 STYDOPHYDDUM VIRENS. 



Rose, NY bot gard b 3:34. 



San Clemente Island (Blanche Trask). 

 ST YD. ADBIDUM Rose. 



San Clemente Island (T. S. Brandegee). 

 ST YD. TRASK AE Rose. 



Santa. Barbara Island (Blanche Trask). 

 STYD. INSUDARE Rose. 



"Stems very thick and woody, 6-8 cm 

 in dliam, crowned by a rosette of spread- 

 ing lvs, the old lvs somewhat persistent ; 

 lvs 10-15 cm long, 1-1.5 cm broad above 

 the base, 2 cm broad at base, fleshy, 

 much flattened except toward the apex, 

 acute, more or less glaucous especially 

 when young; fl'ng branch stout, purp- 

 lish, 3-4, dm long; inflorescence panicu- 

 lately branched; primary branches snort, 

 nearly equal, 2 or 3 times dichotomous, 

 ultimate branches short and few-fl'd; ca- 

 lyx 3 mm long, lobes twice as long as 

 the tube, ovate, acute; cor long reddish, 

 somewhat campamulate, its tube about 

 the length of ahe carpels; carpels united 

 at base, widely spreading." — Rose, NY 

 bot gard b 3:34. Catalina (Blanche Trask). 

 STYD, HASSEI Rose. 



"Caudex elongated, sometimes about 3 

 dm long, 2-3 crp in diam, somewhat 

 branching, covered with the old persist- 

 ent lvs, crowned with a dense erect ro- 

 sette; lvs very glaucous, linear, not ta- 

 pering, except toward the apex, 10 cm 

 long or less, 1 cm wide or less, thick but 

 flattened below, terete and obtuse toward 

 apex; fl'ng stems weak, their primary 

 branches 1-2-dichotomous. the ultimate 

 branches slender and many-fl'd; calyx 

 small, glaucous. 4 mm long, cleft to or 

 below the middle, its lobes ovate, acute; 

 oor-tube about 1 mm ong; carpels widely 

 spreaing in age." — Rose, NY bot gard b 

 3:35, Catalina. (H, E>. Hasse). 

 STYD. SIEMITEIR'BS Rose. 



"At first a caulescent but old plants de- 

 cidedly caulescent and branching; lvs 

 numerous, closely set on the caudex, lin- 

 ear, semi terete, 10 cm or so long, often 

 becoming reddish, acute; fl'ng branches 

 about 20 cm long, their lvs ovate, turgid, 

 acute, lowest ones opposite; inflorescence 

 a pair of secund racemes ; pedicels very 

 short (1-3 mm long); calyx 5 mm long, 

 its lobes 4 mm long, ovate, acute; cor 9 

 mm long, its segments united below for 

 about 2 mm. oblong, obtuse, yellowish 

 but tinged with red; stamens borne on 

 the cor, all shorter than the cor but 

 those alternating with the lobes shorter 

 than the others; carpels somewhat 

 spreading. "— Rose, NY bot gard b 3:35. 

 Habitat? (probably OD or Raja). 

 STYD. ATTEN DATUM B & R. 



'Cotyledon attenuata S>. Watson. Am ac 

 pr 22:472 (1887). 



Near San Quintan. Baja (Or). 

 STYDOPHYDDUM PARISHTT. 



"Stems not as thick as in S. edule, 

 somewhat glaucous: fl'ng branches 2-3 

 dm high, rather weak, glabrous: inflor- 

 escence paniculate; pedicels 8 mm long 

 or less; calyx 5- parted, the lobes 4 mm 

 long, broadly oblong with rounded apex; 

 cor-segments twice as long as the calyx, 

 united at the base into a tube 2 mm long, 

 vellowish ( ?) ; stamens 10, borne on the 

 cor at the top of the tube; carpels united 

 onlv near the base."— Britton, NY bot 

 yard h 3:37. Pala, SD Co. (Parish Bros). 



