765 



PTEROSTEGIA DRYMARIOIDES Nutt 



Abrams, Fl LA 111. Common and 

 general below 4000 feet. The whore 

 plant often reddish when growing in 

 exposed places. 



Hall U 76. 



Coville, CNH 4:191. Panamint mts. 



Fisch & Mey, Ind Sem Petrop 2:48 

 (1835). 



Tyoe locality: "in portu Bodega 

 novae Californiae." 



Cruz; Rosa; Quad; Quintin; SD! Ha U 

 Genii* PLGIOPAPPLS A. Gray. 



Genus PTEROSPORA Nuttall. 

 PTEROSPERA ANDROMEDEA Nutt. 



Genus PTIL.ORIA Raflnesque. 

 PTILORIA CICHORIACEA Green*. 

 PTILORIA EXIGUA Greene. 

 FTTLOBIA ISYBZOCLAJDA Greene. 



Greene, ^ ittonia 2:13<\ 

 PTILORIA PANICULATA Greene. 

 PTILORIA PARRYI Orcutt. 



PJ.ILORIA PAUCIFLORA Raf. 



PTILORIA PENTACHAETA Greene. 

 PTILORIA PLEUROCARPA Greene. 



Abrams. Fl LA 446. Common about 

 Pasadena and SBer. 

 PTILORIA VIRGATA Greene. 

 PYRROCOMA GOSSYPINA Greene. 

 Genoa PURSHIA De Candolle. 



PURSHIA TRIDENTATA DC 



Genn* .'YdfAHTHKaCIJII Mich. 



PYCNANTHEMUM CALIFORNICUM T. 

 Baja! San Bernardino; Nevada. 

 Genns PYROL.A Tournefort. 



PYROLA APHYLLA Smith. 



Ha U KiO. Puget Sound to Cuyamaca! 

 PYROLA PICTA Smith. 



Leaves thick, coriaceous, pale, some- 

 time-s purplish below; commonly blotched 

 -with white, ovate to obovate and lancpo- 

 late-obong, on short petioles, 1-2 in. long. 

 QUAMASSIA Cov. Rafin. Fl Tellur 2:25 

 QT7AKASIA Rafin. Am mo mag 1818: 265 

 a fide IK. 



a. ESCITZ-ENTA Rafin Ic. =C: e t fide IK. 

 . SCZXiZiOZDES Rafin Cat 15. =C: escu- 

 lenta fide IK. 



QTJAMOCLIDION Choisy in DC 13 (2): 

 42f- .18491. -Mirahilis fide IK. 

 Q. MUIiTZFZiOBlTM T. ex G. Am J sc 2, 



21. B 2:2 a? M: m. 



QUERCUS L. svst ed 1 (1735). A 1: 

 336 d. 



Q. ACBOGZiANDZS K 1:25. Cur 1:146 as 

 Agrifolia. 



Q. ACTTTIDENS T. Mex bound 207 t 51. 

 B 2:06 as dumosa. "a large leaved form." 

 Q. AGRIFOLIA Liebm, Dansk Vidensk 

 Forhandl 1854. 173. Greene. Cal ac b 2: 

 Cruz. Br 1:217 Rosa. Da 16. B 2:98. Ab 

 106. A 1:96 d. 336 d. 



Hall. U 92. 



Q. ALBA L. sp pi 996. 



Variety? GUNTTTSOMT T. A 1:338 as un- 

 dulata. 



Q. BERBERIDIFOLIA Liebm. B 2:96 as 

 dumosa. 



Q. SSEWEBZ E. B 2:96. Garryana fide 

 IK. 



Q. CALZFOBNICUS Cooper, Smith r 

 1858:261. Ab 106. A l:336d. = Kelloggii 

 fide IK. 

 Q. CHBYSOZ.EFZS Liebm. Ic, 1854, 173. 



766 



Da 16. B 2:97. Ab 106. Greene, Cal ac 



b 2:412 Cruz. A 1:336 d. 



Q. CBASSIPOCTJTiA T, Pac Ry R 4:137- 



5:365. B 2:97 s. A 1:337 as Chryso- 



lepis. 



Q. DENSZFX.OBA H & A. bot Beech 391. 



B 2:99. 



Q. DGUGLASII H & A bot Beech 391 



Ab 105. B 2:95. A 1:337 d. M 3:81. 



Variety NEOMEXZCA1TA A 1:338 as 



undulata. 



QUERCUS DUMOSA Nutt. 



Syl 1:7. Greene, Cal ac b 2:412 Cruz 



r 1:216 Rosa. Da 16. B 2:96. Ho 72. 



Ab 105. Cov 197. M 3:131. 



Type locality: "over the base of the 

 hills which flank the village of SBar. 

 Variety BTTLLATA E, B 2:96. Er 1:12. 

 Q. DT7J7ZTZI K, Pacific Rural Press 7 Je 

 1879. Cur 1:146. =Palmeri. 

 Q. ECHII7AC3A T. Pac Ry R 4:167 t 

 19. B 2:99 as densiflora. 

 QUERCUS EMORYI Torr. 

 Emory's rec 151 t 9. B 2:94. 

 Q. ENGELMANin: Greene. Ab 105. Mc- 

 Clatchie, Er 2:123 Pasadena. Z 1:145. 

 157. A 1:337 fdr., 366d. 

 Q. FENDLEBI Liebm. A 1:338 as un- 

 dulata. 



Q. FTJZ.VESCE1TS K 1:71 Cur 1:146 et A 

 1:337 as chrysolepis. 



Q. GAMBELLII Nutt, Phil ac J, ns, 

 1:179. A 1:338 as undulata. 

 Q. GARRYANA Dougl ex Hook Fl 2: 

 159. B 2:95. 



Q. HINDSn Bth, bot Sulph 55. A 1: 

 338 as lobata. 



QUERCUS KELLOGGII Newb. 

 Pac Ry R 6, bot 28, 89 f 6. B 2:99. Da 

 16. A 1:336 s. M 3:4. 



See Quercus Californica Cooper. 

 Q. LOBATA Nees, Anal cienc nat 3:277. 

 B 2:95. Da 16. Ab 105. Br 1:204 Cruz; 

 216 Rosa. A 1:338 d. 

 Q. MACDONAI.DZ Greene. Z 1:145, 157 



S. M 3:131. 



Variety ELZGANTTJLA Greene. Z 1: 

 145 S. 



Q. MOBEHUS K 2:36. Cur 1:146 et A 

 1:339 as a hybrid (Wislizeni x Kel- 

 loggii). M 3:4. 131. G & F 5:72. Greene, 

 W Am Oaks 79. Sargent. Syl 8:119. 

 Q. ITEABI Liebm. B 2:95 as Garryana. 



B. OBLONGIFOLIA T, Sitg r 173, t 19, 

 2:96. 97 s. Da 16. 



Q. OBTUSZLOBA Michx. Hist Chenes 

 Am t 1. 



Variety DEFBESSA Nutt. 

 Variety Utahensis DC. A 1:338 as un- 

 dulata.' 



Q. OXYADBEBTZA T, Stig r 172 t 17. 

 A 1:336 as agrifolia. 

 QUERCUS PALMERI Enge4m. 

 St Louis ac tr 3:393. B 2:97. 

 Q. PARVULA P 1:40. Greene. Cal ac b 

 2:412. A 1:338 fdr. Z 1:145 as Wisli- 

 zeni. 156 as same. 



Type locality: "northward slope of 

 Cruz;" forming low clumps, chiefly 

 along the borders of the pine woods; 

 not frequent, but a clear new species." 

 QUBRCUS PUNGENS EngeJm. 

 B 2:96 as undulata var: p. = erisea 

 fide IK. 



Q. SADX.ERZANA R Br. M 3:130, Cal. 

 Ore. 

 Q. BAHSOKZ K 1:25. Cur 1:146 as 



