Pterophyllum— Ptilanthelium 



469 



G. foss. Pterophyllum Brongn. 1825, Cycadac. 

 § 1 Osmundites OK. (Jaeger 1827) 

 §2 Ctenis Schimp. (Ldl.&Hutton 1831) 

 §3 Anomozamites Pot. (Schimp. 1870) 

 §4 Hisingera OK. (Miq. 1842, Hauffia Endl. 

 1842, Dioonites Bomemann 1856) 

 -§5 Ptilozamites Pot. (Nath.) 



Pterophyllum § Dunal 1852 = Solanum 



§ Nutt. 1838 = Coptis 

 Pterophyllus Nels. 1866 = Ginkgo 

 Pterophyton Cass. corr. Wittst. = -urn 

 Pterophytum Cass. =■ Helianthus 

 Pteropodium DC. = Jacaranda 



Steud. „W." = Calamagrostis 



Pteropodoxys § Endl. = Oxalis 



Pteropogon DC. = Gnaphalium 

 » Neck. = Scabiosa 



Pteropogonopsis § A. Gray = Gnaphalium 



Pteroponax § Fenzl = Panax 

 75; 16. Pteropyrum Jaub.&Spach 1846, Persi- 

 Sp. 5. Oriens, India or. ant. [cariaceae 



•§ 1 Streptocaryum Jaub.&Spach 

 §2 Orthocaryum Jaub.&Spach 

 138; 18. Pterorachis Harms 1895, Meliaceae 



Sp. 1. Kamerun 



Pterorhachis corr. = Pterorachis 



Pterorrhynchium corr. = seq. 



Pterorynchium § Nees = Triodon 

 21; 40. Pteroscleria Nees 1842, Cyperaceae 



Sp. 3. America trop. 



Pteroscleris § Baill. 1891 = Incarvillea 

 Pteroselinum § Rchb. (Rchb.) = Ferula 

 Pterosenecio Sch. bip. = Senecio 

 Pterosiphon Turcz. = Surenus 

 Pterosonchus § Sch. bip. = Sonchus 

 Pterospartium § Spach (Willk.) = Cytisus 

 Pterospartum corr. Durand 499 = -ium 

 „Pterosperma Hask." = Pterospermum 

 Pterospermadendron corr. = -um 

 175; 36. Pterospermadendrum Amm. 1741, Ca- 

 Sp. 18. Asia trop. [caoaceae 



Syn.: Pentapetes L.1747, Velaga Ad. 1763, Pte- 

 rospermum Schreb. 1791, etc. 



B PterospermatodendronK.Schum.'=praec. 



G. foss. Pterospermites Heer 1868, Cacaoaceae 

 Pterospermum Schreb. = Pterospermaden- 

 Pterospora §BHgp. = Houstounia [drum 



228; 4. Pterospora Nutt. 1818, Monotropaceae 



Sp. 1. America bor. 



228; 5. Pterosporopsis Kellogg 1876, Monotro- 



Sp. 1. California [paceae 



Syn.: Sarcodes Torr. 1853 non Lour. 1790 ,-um" 

 „Pterostachys G. Don" = Pterostoechas 

 B Pterostaechas Boiss." = Pterostoechas 

 Pterostegia § Bge. 1872 = Armeriastrum 



75; 2. Pterostegia F. & M. 1835, Persicariaceae 



Sp. 1 (4). California 



Pterostelma Wight = Hoya 



49; 340. Pterostemma Krzl.& Lehm. 1899, Orchi- 



Sp. 1. Ecuador [daceae 



.Pterostemma K. Schum." = Pterostelma 



115; 43. Pterostemon Schauer 1847, Saxifragac. 



Sp. 2. Mexico 



Pterostephanus Kellogg = Anisocoma 

 Pterostephus § Jaub. & Spach = Gaillonia 

 Pterostigma Bth. = Stoechadomentha 

 Pterostoechas § Ging. = Lavendula 

 Pterostylis R. Br. = Diplodium 

 Pterostyrax S. & Z. = Halesia 

 Pterota P. Br. = Fagaras 



244; 139. Pterotaberna Stapf 1902, Apocynaceae 



Sp. 1. Africa trop. 



Pterotheca Cass. = Lagoseris 



» Presl = Triodon 



„Pterothecia Rchb." = Pterotheca 



277; 269. Pterothrix DC. 1837, Composaceae 



Sp. 3. Africa austr. 



Syn.: Aglossa § DC. 1837 



Pterotrichilia § Harms = Trichilia 

 „Pterotrichis Rchb." = Pherotrichis 



224; 3. Pterotropia Mann 1867, § em. Hillebr., 



Sp. 3. Ins. sandwic. [Hederaceae 



Syn.: Dipanax Seem. 1868 



Pterotropis § DC. (Fourr.) = Thlaspi 1737 

 Pterotropium § DC. = Heliotropium 1737 



Rchb." = Pterotropis 

 Pterotum Lour. = genus n. s. n. [roxylum 

 „Pteroxylon Engler" (DC. suites IV) = Ptae- 

 Pterozamites Fr. Braun = Pterophyllum & 



Schimp.=Nilssonia [Nilssonia 



254; 173. Pterygiella Oliver ± 1896, Scrophula- 

 Sp. 1. China [riaceae 



Pterygium Correa == Dipterocarpus 



- § A. Gray = Lappula 



Pterygocalyx Maxim. = Crawfurdia 

 Pterygocarpum § Walp. corr. = -us 

 Pterygocarpus Hochst. = Dregea 



§ Walp. = Denisia 

 49; 331. Pterygodium Sw. 1800 (cum 5 sp.), Or- 

 Sp. 25. Africa austr. [chidaceae 



§1 Eupterygodium Bolus (Ommatodium 

 Ldl. 1838) [Boiss:803 



§ 2 EleutherocoryciumSchlechterl898Bull. 



§3 Corycium Schlechter (Sw. 1800 cum 4sp.) 



§4 Anochilus Schlechter 



Pterygolepis Rchb. = Scirpus 

 Pterygoloma Hanst. — Columnaea 



277; 225. Pterygopappus Hk. f. 1847, Composac. 



Sp. 1 (2). Tasmania; Columbia ex Wed d. 



Syn.: Maja Wedd. 1855 



Pterygospermum § Prantl = Heterocarpus 



„Pterygostachium Engler" = seq. 



Pterygostachyum Steud. B Nees" =Dimeria 



Pterygota Schott & Endl. = Clompanus 



.Pterypodium Rchb. f." = Pterygodium 



,Pterypogon Engler" = Pteropogon DC. 



Pteryxia Nutt. = Meum [spermum 



„Ptheirospermum Baill." h. IX = Phtheiro- 



.Ptichochilus Bth." = Ptychochilus 



„Ptichotis Dumort." = Ptychotis 



Ptilachis § DC. ,Raf." = Gnaphalium 



Ptilagrostis Gris. = Stipa 



Ptilanthelium Steud. = Schoenus 



