606 
Ptychostigma Höchst. 6702. 
Ptychostomum Hornsch. 2200 C. 
Ptychotis Koch 8795. 
Ptycnostigma Planch. 9774 a C. 
Ptycogaster* Lev. 1575. 
Ptycomitrium Angstr. 2245. 
Ptycothis A. Juss. 8795. 
Ptyxanthus Don 7740 a. 
Ptyxostoma Yahl 9135. 
Pubeta Linn. 6946. 
Puccinellia Parlat. 2931. 
Puccinia Fries 1196 a. 
— Pers. 1196. 
Pucciniei p. 27. 
Pucciniola March. 1186 a. 
Pucedanum Hill 8898. 
Pueraria DC. 1 2267. 
Pugionium Gärtn. 9578. 
Pugionum Don 9578. 
Pukateria Raoul 9066. 
Pulegium Mill. 7448 b. 
Pulicaria Cass. 55bl a. 
— Gärtn. 5581. 
Pulina Adans. 848. 
Pulm^narea Fries 6471 c. 
Pulmonaria Gray 6471 c. 
— Hoffm. 1062. 
— Tourn. 7695. 
Pulsatilla Tourn. 9394. 
Pulsatilloides DC. 9395 a. 
Pultaenea** Brongn. 12022. 
Pultenaea Andr. 12000. 
— Smith 12022. 
Pvltenaeeac p. 339. 
Pultenea St. Hil. 12022. 
Pultencja Hfmsg. 1 2022. 
Pulveraria Achar. 848. 
— Willd. 1129. 
Pulvinaria Bon. 1694. 
— Ehr. 1702. 
Pumilea P. Br. 9875. 
Pumilio Rchb. 10151 a. 
Pumilo Schltd. 6020. 
Punctaria Agdh. 416. 
— Grev. 417. 
Puneera Miers 7826. 
Puneeria Stocks 7833 c. 
Punica Tourn. 1182<>. 
Punicella Turcz. 11852. 
Pupal Adans. 4911. 
Pupalia Juss 4911. 
Mart. 4910. 
Puralia Harnilt. 12755. 
Purdiaea Planch. 8733. 
Purgosea Haw. 9151 e. 
Purgosia G. Don 9151 e. 
Purkingia* Lindl. 8532. 
Purkinjia Presl 8532. 
Purpurelia Naud. 11600. 
Purshia DC. 11936. 
— Dennst. 8052. 
— Raf. 11514 c. 
— Spreng. 7686. 
Puruma St. Hil. 4714. 
Pusaetha Linn. 12549. 
Puschkinia Adams 3464. 
Pussac Endl. 4716 a ß. 
Pussar Endl. 4716 a ß. 
Pussaria Rchb. 4716 a ß . 
Pustularia Rouss. 1702. 
Puteria St. Hil. 8544. 
Putoria Pers. 6644. 
Putorieae p. 181. 
Putranjiva Wall. 11118. 
Putterlickia Endl. 10765. 
Putzeysia Klotzsch 10015. 
— Planch. 12623. 
Puya Molin. 3786. 
Pycarda Less. 5525 c. 
Pychnanthemum G. Don 7453. 
Pychnobotrys G. Don 7546 d. 
Pychnonepeta G. Don 7489 b. 
Pychnophyllum ** Brongn. 2289/i. 
P \ chnosphace G. Don 7481 k. 
Pychnostachys G. Don 7434. 
Pychnothymus G. Don 7458 c. 
Pycnanthemon Spreng. 7453. 
Pycnanthemum Benth. 7453. 
— Rieh. 7453 a. 
Pycnapophysium Rchb. 2178. 
Pycnarrhena Miers 9287. 
Pycneria Moq. 4900 b. 
Pycnoblaeria Benth. 8645 b. 
Pycnobotrys Benth. 7546 d. 
C. Koch 3437. 
Pycnocephalum DC. 5279 b. 
Pycnocoma Benth. 11066. 
Pycnocomon Wallr. 5231. 
Pycnocomum Link 5231. 
Pycnocomus Hill 6236 cc. 
Pycnocycla Royle 8993. 
Pycnodoria Presl 2395. 
Pycnoleucodon Müll. 2259 e a. 
Pycnonepeta Benth. 7489 b 
Pycnoneuron Endl. 7248. 
Pycnoneurum Decne 7248. 
Pycnophycus Kütz. 559. 
Pycnophyllum Müll. 2230 a. 
— Remy 10138. 
Pycnopodium Corda 1413. 
Pycnopyrum C. Koch 3005 b. 
Pycnosorus Benth. 6010. 
Pycnospermeae p. 11. 
Pycnosphace Benth. 7481 k. 
Pycnospora R. Br. 12129. 
Pycnostachys Hook. 7434. 
Pycnostelma Bunge 7229. 
Pycnostylis Meisn. 5161 a. 
