ONCIDIUM 



605 



ONCOSPERMA 



). rigbya'num (Rigbyan). See O. SARCODES. 



robusti' ssimum (very robust). Browii, yellow ; lip 

 yellow, striped brown. Brazil. 1888. 



Roge'rsii (Rogers's). See O. VARICOSUM ROGERSII. 



rolfea'num (Rolfean). Yellow and brown. Colombia. 

 1892. 



ro'seum (rosy). See O. CARTHAGINENSE ROSEUM. 



ro'strans (beaked). Yellow. Colombia. 1875- 



rotunda' turn, (rounded). Yellow and brown. 1873. 



,, rupe'stre (rock). Yellow and brown. Peru. 



Ski'nneri (Skinner's). Peru. 1859. 



russellia'num( Russell's). SeeMiLTONiARUssELLiANA. 



ru'sticum (rustic). Brown, yellow, and orange. 

 Ecuador. 1870. 



saintlegeria'num (Saintlegerian). See O. SPILOPTERUM. 



saltabu'ndum (dancing-freely). Pale yellow, blotched 

 brown. Colombia. 1882. 



Sande'rcz (Mrs. Sander's). Clear yellow, with brown 

 bars. Peru. 1910. 



sanderia'num (Sanderian). Rosy-red or chocolate- 

 brown. Peru. 1893. 



sangui'neum (crimson-blotched). See O. CARTHAGI- 

 NENSE SANGUINEUM. 



sarco'des (flesh-like). Yellow, banded with red. 



Brazil. 1849. 



discoida'le (discoid). Lip without spots. 1886. 

 ,, ,, punctula' turn (finely-spotted). Lip finely-dotted 



with red-brown. 1897. 

 ,, schilleria'num (Schillerian). Yellow, brown. Trop. 



Amer. 

 Schli'mii (Schlim's). Yellow, marked brown. 



Colombia. 

 Se'mele (Semele). Yellow, marked purple. Ecuador. 



1870. 

 serra'ium (sawed). Brown, spotted yellow. Peru. 



1850. 



se'ssile (stalkless). See O. LANCIFOLIUM. 

 ,, sphacdaf turn (scorched). 2. Yellow, brown. Febru- 

 ary. Mexico. 1838. 

 ,, grandifto'rum (large-flowered). Yellow, brown. 



February. Mexico. 1840. 

 sphegi'ferum (wasp- bearing). Yellow, brown; lip 



with a wasp-like blotch. Brazil. 1843. 

 spilopterum (spotted-winged). J. Brown, yellow. 



February. Brazil. 1844. 

 sple'ndidum (splendid). Yellow, barred with brown. 



Guatemala. 1862. 



Spru'cei (Spruce's). Yellow, brown. Brazil. 

 stelli'gerum (star-bearing). Pale yellow, brown. 



Mexico. 1873. 

 ,, Erne'sti (Ernest's). Pale yellow, with large brown 



spots ; lip red-purple. Mexico. 1887. 

 stipita'tum (stalked). Yellow, spotted with crimson. 



Panama. 1844. 

 pla'tyonyx (flat-nail). Nail of lip broader than in 



type. Panama. 1878. 

 strami'neum (straw-coloured). Straw, crimson. Vera 



Cruz. 1837. 



sua've (sweet-scented). Yellow. April. Mexico. 1835. 

 ,, Tayleu'rii (Tayleur's). 2. Brown. August. 



Mexico. 1837. 

 supe'rbiens (superb). Chocolate, marked yellow. 



Colombia. 1872. 

 Sutto'ni (Sutton's). Brown, yellow. August. Central 



Amer. 1842. 



Tayleu'rii (Tayleur's). See O. SUAVE TAYLEURH. 

 te'ctum (covered). Yellow, marked brown. Colombia. 



i875- 

 ie'nue (slender). J. Yellow, brown-spotted. August. 



Guatemala. 1841. 

 teretifo'lium (round-leaved). Small, bright yellow. 



1882. 



a'lbens (whitening). Pale yellow-white. 1877. 

 > lu'gens (shining). Dark red-brown, yellow, green. 



1886. 

 tetra'copis (four-daggered). Brown, marked yellow. 



Colombia. 1873. 



,, tetrape'talum (four-petaled). See O. QUADRIPETALUM. 

 tigri'num (tiger-striped). 2. Yellow, barred brown. 



Mexico. 1840. 

 leopardi'num (leopard-like). 3. Yellow, barred 



brown. 



sple'ndidum (splendid). See O. SPLENDIDUM. 

 unguicula'tum (long-clawed). 3. Yellow. Octo- 

 ber. Mexico. 1846. 

 ,, tricho'des (hair-like). Yellow, brown. BraziJ. 



O. tri'color (three-colowced- flowered). See O. QUADRI- 

 PETALUM. 



,, tricuspida' turn (ihree-cusped) . Orange, brown, yellow. 

 Cos'ta Rica. 1884. 



,, trifurca' turn (three-forked). Pale yellow, purple-red. 

 Peru. 1845. 



,, trili'ngue ( three- tongued). Brown and yellow. Peru. 

 1850. 



trique'trum (triangular-tea^). |. White, purple. 

 September. Jamaica. 1793. 



Tru'lla( trowel). Small, brown and yellow. Colombia. 



trulli'ferum (trowel-lipped). Brown, yellow. Sep- 

 tember. Brazil. 1838. 



unguicula'tum (nail-bearing). See O. TIGRINUM 



UNGUICULATUM. 



uni' color (one-coloured). Uniform yellow. Brazil. 1893. 



unico'rne (one-horned). Pale yellow. January. Rio 

 Janeiro. 1839. 



la'tum (bright). Lip white, marked purple. 1882. 



,, ,, pi'ctum (painted). Lip white, purple, yellow. 

 1881. 



uniflo'rum (one-flowered). J. Brown, yellow. 

 November. Organ Mountains. i84r. 



urophy'llum (tail-leaved). 4. Clear yellow, with few 

 brown markings. Brazil. i84r. Antigua. 1891. 



ustula'tum (burned). Brown, yellow ; lip reddish- 

 purple. Colombia. 1883. 



varico'sum (varicose). Greenish-yellow, brown ; lip 

 yellow. Autumn. Brazil. 



Roge'rsii (Rogers's). Yellow, blotched brown ; lip 

 yellow, four-lobed. 1869. 



variega'tum (variegated). 2. Yellow. July. W. Ind. 

 1824. 



verni'xum (varnished). Brown, yellow, glossy. 

 Ecuador. 1870. 



viperi'num (poisonous). Pale yellow. July. Brazil. 

 1836. 



virgiUa'tum (finely- twiggy). Yellow, brown, of many 

 forms. Colombia. 1876. 



volu'bile (twining). Yellow, brown. December. 

 Brazil. 



Vo'lvox( turning-round). YeUow, brown. Venezuela. 



Warnefri (Warner's). \. Yellow, crimson. April. 

 Mexico. 1844. 



purpura'tum (purple). Purple, yellow. May. 

 Mexico. 1845. 



Warscewi'czii (Warscewicz's). Yellow and white, 

 marked brown. Costa Rica. 1870. 



Welto'ni (Welton's). See MILTONIA WARSCEWICZII. 



wentworthia'num (Earl Fitzwilliam's). Yellow, crim- 

 son. March. Central Amer. 1839. 



wheatleya'num (Wheatleyan). Purple-brown, yellow, 

 purple. 1893. 



Widgre'ni(Widgren's). Bright yellow, barred reddish- 

 brown. Brazil. 1889. 



Wra'yce (Mrs. Wray's). See O. GRAMINIFOLIUM 

 WRAYJE. 



xanthoce'ntron (yellow-spurred). Lip chocolate, with 

 rhomboid yellow centre. Andes. 1880. 



,, xa'nthodon (yellow-toothed). Yellow, brown. Autumn. 

 S. Amer. 1868. 



zebri'num (zebra-striped). White, marked with violet- 

 purple. Venezuela. 1872. 



bru'nneum (brown). White, marked with brown. 

 1876. 



,, zona'tum (zoned). Varied in form, white, yellow, 

 zoned with brown. Colombia. 1893. 



ONCO'BA. (From ogkos, a protuberance. Nat. ord. 

 Bixaceae.) 



A small evergreen stove tree. Seeds ; cuttings in sand 

 in a close case, with bottom-heat. Fibrous loam, leaf- 

 mould, and sand. 



O. arista' ta (bearded). White or pale yellow. Trop. 

 Africa. 1895. First flowered in 1900. 



ONCOCY'CLTJS. A section of Iris. 



ONCOSPE'RMA. (From ogkos, a protuberance, and 

 sperma, a seed. Nat. ord. Palmacea?.) 



Small stove Palms. Seeds. Fibrous loam, one-third 

 peat and sand. 



0. fascicula' turn (bundled). Ceylon. 

 ,, fdamento' sum (thready). Malaya. 1847. 

 tigilla'rium (little-stem). Singapore. 

 van-houttea'num (Van Houttean). See NEPHRO 



SPERMA VAN-HOUTTEANUM. 



