1290 PH^DRANASSA 



4 in an umbel, green towards the tip, without any red, 

 passing into whitish towards the base. Andes of Ecua- 

 dor. — Possibly a mere color variety of P. chloracra. 

 W. M. 



PHAITJS (Greek, dark; referring to the color of the 

 fls.). Orchiddcece. Often spelled PAaJKS. Very large 

 terrestrial orchids with ample foliage and tall clustered 

 stems terminating in racemes of showy fls.: sepals and 

 petals similar, spreading or half -spreading; labellum 

 large, with the lateral lobes enclosing the columu, 

 usually gibbous or spurred behind; column slender; 

 pollinia 8. Distinguished from Calanthe by the free 

 labellum; from Thunia by the leafless, bracted scape 

 which does not terminate the leafy axis. Natives of 

 tropical Asia, Africa, Australia, China, Japan, and the 

 South Sea Islands. Heinrich Hasselbeing. 



Phaius is a genus of terrestrial orchids, few species 

 of which are commercially valuable, though they are all 

 interesting and worthy of culture in general orchid 

 collections. The Phaius grandUollus group comprises, 

 besides the type, several well-marked species and varie- 

 ties such as P. Wallichii, P. maculatus, etc., all large- 

 growing sorts of easy culture. These grow best in a 

 moist situation at a temperature of 55° to 60° F. at night, 

 with an advance of 10° by day, during winter months, and 

 a moist, shady location with an active atmosphere during 

 summer, allowing a good .supply of water whenever the 

 compost is getting dry, especially during the growing 

 season. Good potting material consists of equal parts of 

 chopped sod. sphagnum and well-rotted cow manure or 

 leaf-mold. One-third of the pot space should be devoted 

 to drainage, covered with sphagnum or rough material 

 to keep it free and open, and the plant should be kept a 

 little below the rim of the pot to allow space for water. 

 They grow very well at the cool end of the Cattleya 

 department. 



P. t itbereulostis , P. Humhlotii, P. Mlshmensis and 

 kindred species, with their hybrids, need a very moist, 

 active atmosphere and a trifle more heat than is 

 required for the last group. They grow well in open. 



PHALiENOPSIS 



creased by dividing the plants between the pseudobulbs. 

 After potting, give them an extra amount of water, 

 atmospheric moisture and heat until they start new 



ction. See also Thuni 



R. M. Grey. 



well-drained pots or baskets, in rough material com- 

 posed of equal parts peat flber, rough decaying leaves 

 and sphagnum, chopped and mixed well together with a 

 few nodules of charcoal. They enjoy a liberal supply 

 of water at the roots at all seasons and should never be 

 allowed to remain long dry. In bright weather syring- 

 ing over the foliage will be found beneflcial and assists 

 in keeping down red spider and thrips. Stock is in- 



A. Fls. yellow io brown. 



maculitus, Lindl. Pseudobulbs ovate, 2 in. high : Ivs. 

 3—4, broadly lanceolate, plicate, lK-2 ft. long, varie- 

 gated with numerous yellowish spots : flower-stems 

 about 2 ft. high, bearing a raceme of 10-15 yellow Hs. 

 each 2-'i in. in diam. ; sepals and petals half spreading, 

 oblciiu, i.l.tuN.-; laliellum erect, with the apex recurved, 

 streuki ,1 Willi ..raiiL;i-. wavy and crenate, sides convolute 



over 111 '11111111, 1111(1 the base prolonged into a spur 



half as liiTiLT lis ilii- ..vary. Spring. Northern India and 

 .Japan. BM. 2719 (us Bletia Woodfordii); 39li0. L.B.C. 

 19:1803. 



"WdlUchii, Lindl. (P. hkoUr, Lindl. P. grandifdlius, 

 Lindl., ni.t Lour. P. grandifldrus, Reichb. f.). Fig. 

 17:;i. T.iII. h -. iMMii.llv elliptic-lanceolate, 3-4 ft. long: 

 fi.uv.i I :;-:. ft. high, clothed with scales: fls. 



4 ill 1^' in color from chocolate-brown to 



priiin — >.li".>: -pals and petals spreading. lanceo- 

 late, l..iiK-ai uiiiiiiini.-; labellum with an aiiii'l.- .■!..n;':ii.' 

 tube; limb obluug, acute or acuminate, r. . "r> . ! m t ■ m 

 crisp: spur slender, incurved. The I.ii < 

 variable in color than the sepals and I" I 1 i 



of the tube is yellow, dull reddish l..y I. ahIi iI,. 



throat purple with yellow or red edges on tlic ilisk; 

 apex white. Feb.-May. Trop. India, northward to the 

 lower Himalaya. B.M. 4078; 7023. P.M. 6:193.-P. 

 BItimei, Lindl., is a form that cannot l.r- distinguished 

 by any botanical charai'tir. Cr\].,u. I;^l.i";2. 



grandifdlius, Lour. (/.7.';-' / R.Br.). 



One of the oldest orclii. Is in .■,]:: . , !i i ,. smaller 

 fls. than P. Wallichii. ivith I.-- :. immm:,!. . |.als and 

 petals and a shorter ..I'l'i-. lip iiml -pur: -i pals and 

 petals reddish brown, i'li' \,iri:ili|i , uhiir .m the out- 

 side; labellum white .n ili.^ .ip. x, il.m.n :,„,| ,lisk yel- 

 low, sides crimson. Clllllii. ,\us|i:ili:i, U,.M. I:i24. F.S. 

 7:7.38. L.B.C. 1:211, iM . Ps;_':7:;,;: II. lK:,-,(;5; III. 

 3:112. Gn. 3. pp. 18:!, JLM. A.( I. JO:!.';'.}. 



AA. Fls. :i-l,il. In rns, -color. 



Humbldtii, Reichb, f. Ps,.,„i,,i„,ii,s, h-s. and habit 

 Wke P. grandifolms but sm,,!!..-: ll..w.i- st.-in 18-20 in. 

 high, erect : fls. whit.- an. I r.i-i.-c.il.ir. .1, tiii},'ed and 

 streaked with darker v.. I: s.]ia|> .ililMii^'-ii.iiti-; petals 

 twice as wide; labelhiiii spurl.ss, lat.ral I..I...S striped 

 with brown on a whitish grouml, middle lobe light pur- 

 ple, with a yellow callus. Spring. Madagascar. R.H. 

 1891:204. G.C. II. 26:173. A.G. 12:16L A.F. 6:609. 



tuberculbsus, Blume. Rhizome thick: pseudobulbs 

 small, bearing several lanceolate Ivs. 6-9 in. long: fls. 

 2-3 in. across, in erect spikes; sepals and petals ovate- 

 oblong, white; lateral lobes of the labellum recurved, 

 yellow, almost covered with brownish crimson spots, 

 margin crenately lobed ; middle lobe biiid, white, 

 spotted with purple, having 3 thick, yellow keels; mar- 

 gin crisp and crenate. Feb. Madagascar. B.M. 7307. 

 R.B. 18:145. G.C. II. 15:,341; 18:565; 21:520; III. 

 13:237. — Difficult to grow, requiring a higher temp, than 

 the other species. 



Mishmfinsis, Reichb. f. Stem 2-3 ft. high, leafy 

 above: Ivs. 6-10 in. long, elliptic-lanceolate, plicate: 

 scape from the axils of the lower Ivs., together with the 

 loose raceme about 2 ft. long: fls. 2 in. across, pale or 

 dark rose-colored ; sepals linear-oblong, acuminate; 

 petals narrower: labellum with roitnded side lobes and 

 a subquadrate, spotted middle lobe, which is somewhat 

 3-parted; spur slender, yellow. Himalaya Mts. B.M. 

 7479. 



P. Askworthidnvs, Sander, A garden hybrid (P, Mannii X 

 P, maculatus). Fls, large; sepals and petals clear old gold; 

 labellum large, of the same color, with many radiating choco- 

 late lines, outer surface clear yellow. G,M. 40:551. 



Heinkich Hasselbeing. 



PHAJUS. See Phaius, above. 



PHAL,ffiN6PSlS (Greek, moth-like; suggested by 

 the large white fls. of some species). Orchidficem. 

 This genus, called by Lindley "the grandest of all 

 orchids," contains some of the most magnificent species 



