612 



LOUDON'S HORTUS BRITANNICUS. 



412. PLANE V R/1 3433 Richard? Mx. ; syn. P. carpinifblia Den. Br. 



364. PLANTA^GO 3143 major 



3 microstachya small-spiked 3fc A w ... jn.jl W Ireland tur.bo. D co 



4 scoparia Broom-like ^ A cu 1 jn.au Ap D co 



33215 3147a kentuckensis Mx. Kentucky £ A cu ^ jn.jl W N. Amer. 1829. S co 



3160 lanceolata 



2 variegata variegated-/fld ^ A P r 5 jn.au G D co 



3 altissima Koch highest ^ A wlto2jn.jl W Britain me.paD co 



4 spheerostachya W.fy G. round spkd^ A w ••• jn.jl W Britain sa. sea shD s.p 



33216 3169a Cummingmwa F.&M. Cumming's ^ A un ... jl.au Br Chili 1836. D co 



33217 3173a victorialis R. $ S. Victoria & A un ... jn.s W S. Europa 1824. D co 



3182 marltima 



2 variegata variegated -Ivd ^ A P«" I jn.jl W.r Britain gard. D co 



? 3 vivlpara viviparous ^ A cu J jn.jl Ap Britain gard. D co 



33218 - - garganica Ten. Garganian O 1835. S co 



33219 3216a D'Urvillei F. & M.D'Urville's O un ... jl.o Br 1836. S co 



3911. ?143a. PLA'NT/^ Herb. Plantia. (Mr. Plant, of Cheadle.) Iridacece. 3.— -1. 



33220 - - flava Herb. yellow tf I I or C. G. H. ... O s.p 



2668. PLA'TANUS. 

 23472 orientalis 



2 acerifblia Ait. Maple-leaved $ tm70 ap.my Ap Levant 1724. L s.l A. b. pi. 347, 8 

 P. acerifblia W., No. 23474. P. o. A'cerisfdlio Tourn. 



3 hispanica A.B. Spanish tm70 ap.my Ap Spain ... C s.l 

 P. hispanica Lo. C. P. macrophylla Cree. 



4 cuneata /f . P. wedge-leaved $ tm 20 ap.my Ap Levant 1739. L s.l A. b. pi. 349 

 P. cunedta W., No. 23473. in p. 385. P. 0. undulata Ait. 



5 1aciniata cut-lvd tm 70 ap.my Ap 1845. C.G1 [K. & P.] 



6 monstrosa monstrous f(f tm70 ap.my Ap 1845. CGI [K. & P.] 



23475 occidentalis 



2 aurea variegata variegated-/^ or 70 ap.my Ap 1846. C.G1 [K. & P.] 



3 integrifdlia entire lvd ^ or 70 ap.my Ap 1845. CGI [K. & P.] 



4heterophylla various-lvd or... ap.my Ap America 1842. CGI [K.&P.]; 



P. heterophtflla Lindl. 



There is also a kind of Plane in the Exotic Nursery, Chelsea, bearing the name of P. nepalensis. 



3912. 1708a. PLATYCA'RPUM Kth. Platycarpum. (Platys, broad, karpos, seed-pod.) 14. 2. Bignoniacece. I. 



33221 - - orinocense Kth. Orinoco ± Q or 20 ... Pa.RO Orinoco 1813. C p.l H. & B.n. 2. 104 



3913. - - PLATYCE'RIUM Bl. Platycerjum. (Platys, broad, and keras, a horn.) Crypt. Filices. 

 33222- - biforme Bl. two-shaped £ □ or 4 ... Br E. Indies 1842. S br Hook. gen. fil. 9.B. 



Platycerium grande J. Sm. gen. fil. ; Acrostichum grande All. Cun. MSS.; A.fucijorme Wall. Cat. 

 n. 20. 



Nos. 25315. and 25316. of the genus Acrostichum in p. 417. are also referred to this genus. 



606a. PLATYCO^DON A. Dec. Platycodon. (Platys, broad, kbdon, a bell.) Campanuldcece. 1 



t4926 grandiflbrus A. Dec.great-flowered ^ A or 1 jn.au B Siberia 1782. D p.l Sw.fl. gar. 2. s. 208 

 Campanula grandiflbra L., IVahlenbfrgia. pendula Schr., Hort. Brit., No. 4926. 



2 alba wh\te-Jlu>d & A or 1 jn.au W N. China 1845. R l.p [R. F.] 



3 semiplSna-alba semidbl.-wht.-fl £ iAI 01 1 jn.au W China 1845. C It J.H. 



1941. PLATYLO'BIUM. 



33223 17292a obtusangulum Hook, obtuse-angled tt. 1 | or 1 my 



33224 172926 Murrayorawm Hook. Murray's tt. 1 | or 1 my 



.S. i. 305. fig. 



Y.r V.Di. L. 1832? S s.p Bot. mag. 3258 

 Y.r V. Di.L. 1832. S s.p Bot. mag. 3259 



Br Australia 



3915. 2901g. PLATYLO^MA. J. Sm. Platyloma. (Platys, broad, loma, an edge.) 



33225 - - Brownn J. Sm. Brown's jg f7V| or. 



Kdidntum paradoxum R. Br. 



33226 - - andromed^/5/. Klf. Andromeda-ft/a" ]£ (23 or 



33227 - - calomelanos J. Sm. £ lAJ or 



33228 - - flexudsa J. Sm. flexuous £ (23 or 



33229 - - ternifblia J. Sm. ternate lvd £ (23 or 



Crypt. Filices. 

 D p.l 



1840. D p.l 



C. G. H. 1843. D p.l 



Peru 1838. D p.l 



Mexico 1841. D p.l 



Nos. 25498. 25500. 25501. 25506 . 25511. and 25512. in pp. 420 and 421. belong to this genus. 



3916. 885c. 

 33230 - 



3917. - 



33232 - 



3918. - 

 33234 - 



PL ATYSPE'RMUM Hofm. Platyspermum. (Platys, broad, sperma, seed.) Umbelliferce. 3. 

 muricatum Hofm. pi ickly -seeded Q un 2 jn.jl Pk Barbary 1683. S co M.h.9. 14.4 

 Daucus muricdtus L. No. 6648. 



pulcherrimum Koch fairest O un 2 jn.jl W Levant 1699. S co 



Caucalis orientalis Bux. No. 6664. No. 6667. also belongs to this genus. 



• PLATYSTE'MON Benth. Platystemon. (Platys, broad, stemon, stamen.) Papaverdcece. 1 



californicus Benth. Californian O or 1 au Y Californ. 1833. S s.l Bot. reg. 1679 



Boothia, sp. Dou.ms. Mr. Bentham has felt himself obliged to supersede this name, as he conceives that 



it would not be distinguished by foreigners from the genus Bo6t?a Wallich. 

 leiocarpus F. % M. smooth-fruited O or 1 jn.au W.y Siberia 1837. S co Fl. cab. 2. p. 129 



■ PLATYSTl'GMA Benth. Platystigma. (Platys, broad, stigma.) Papaverdcece. 1.— 

 lineare Benth. linear-leaved £ AJ P>" 4 ... Y Californ. 1833. S ... Bot. reg. 1954 



3919. 2434a. 

 33235 - 



PLECTOCE'PHALUS D.Don. (Plektos, plaited, kephale, head : scales of involucre.) 19.4. Comp.CardA. 

 americanug D. Don American O or 3 au.s Li Arkansa 1824. S s.l 



No. 22180. of Hort. brit. p. 361. 



.1 Sw.fl. gar. 2.s. 51 



3920. 

 33236 - 



33237 



1689. PLECTRA'NTHUS 15261 coloratus D. Don,- syn. Geniosporum strobiltferum G. Don. 



- PLEOCNE v MIA Presl Pleocnemia. (Pleos, full, and nemos, a grove.) Crypt. Filices. 24 1. 



- Leuceana Presl Leucean's j£ (23 or ... my.jl Br I. of Luzon ... D p.l 



Volypbdium Leucednum Gaud. 



). PLEOPE'LTIS. 

 percussa Cav. stricken 



£ 123 or 



Brazil 1842. D p.l H. & G. ic. fil.67 



