TREVORIA 



870 



TRICHOCEROS 



Greenhouse shrub or small tree. Cuttings in sand, 

 under a bell-glass. Loam, peat, and sand. 

 T. trine' rvia (three-nerved). Chili. 



TREVO'RIA. (Named in compliment to Sir Trevor 

 Lawrence, Bart. Nat. ord. Orchidaceae. Allied to Stan- 

 hopea.) 



Stove epiphytal Orchids. Offsets. Fibre of peat, 

 sphagnum, and crocks in baskets. 

 T. Chlo'ris (Chloris). Green ; disc white. Colombia. 



1897. 



Lehma'nni (Lehmann's). Green ; disc white. Andes 

 of Colombia. 1910. 



TRIA'NEA BOGOTE'NSIS. See LIMNO'BIUM BOGO- 

 TE'NSE. 



TRI'AS. (From trias, three, or a triad ; the parts of 

 the flower are in threes. Nat. ord. Orchidaceae.) 



Stove, epiphytal Orchids. Offsets. Sphagnum, peat 

 fibre, and crocks. 



T. disciflo'ra (disc-flowered). Siam. 

 oblo'nga (oblong). J. Green-brown ; lip dull purple. 



Burma. 1837. 



pi' eta (painted). Amber, densely spotted with red- 

 purple. Barma. 1888. 



vitri'na (glass-like). J. Pale green ; lip with brown 

 spots. Tenasserim. 1895. 



TRIA'SPIS. (From tria, three, and aspis, a shield ; 

 the fruit consists of three shield-like pieces. Nat. ord. 

 Malpighiaceae.) 



A stove climber. Cuttings in sand, in a closed frame, 

 with bottom-heat. Loam, peat, and sand. 

 T. odora'ta (scented). 8. Yellow. Trop. Africa. 1823. 



TRIBRA'CHIA PE'NDULA. See BULBOPHYLLUM PEN- 

 DULUM. 



TRI'BULUS. Caltrops. (From treis, three, and ballo, 

 to project ; carpels, or divisions of the seed-vessel, end 

 in three or four projecting points. Nat. ord. Beancapers 

 [Zygophyllaceas]. Linn. io-Decandria, i-Monogynia.) 



All yellow-flowered, and annuals, except cistoi'des. 

 Sow in a hotbed in March, harden off, and put in a 

 sheltered place in the garden towards the beginning of 

 J une, or flower in pots in the greenhouse ; rich, light, 

 sandy loam ; a little peat will be required for cisloi'des, 

 which is easily increased by cuttings in the spring. 

 T. cistoi'des (Cistus-like). ij. July. Tropics. 1752. 



Stove evergreen. 



ma'ximus (greatest), ij. June. Jamaica. 1728. 

 terre'stris (earth), i. June. Tropics. 1596. "Land 



Caltrops." 

 trijuga'tus (three-paired). See T. MAXIMUS. 



TRICHA'NTHA. (From thrix, thrichos, a hair, and 

 anthe, a flower. Nat. ord. Gesneraceae.) 



Small stove shrub, with creeping, rooting, or climbing 

 and slender stems. Cuttings in sand, in a close frame, 

 with bottom-heat. Fibrous loam, peat, and sand. 

 T. mi'nor (lesser). Dull violet or purple. Colombia. 

 1864. 



TRICHE'RA. See SCABIOSA. 



TRICHTLIA. (From tricha, in threes, or ternary ; the 

 parts of the seed-pods in threes. Nat. ord. Meliads 

 [Meliaceae]. Linn. lo-Decandria, i-Monogynia.) 



White-flowered, stove evergreen trees. Cuttings of 

 ripened shoots in sand, under a bell-glass, and in a 

 moist, sweet heat, in April or autumn ; fibrous loam and 

 sandy peat. Winter temp., 55 to 60 ; summer, 60 

 to 80. 



T. gla'bra (smooth). 30. June. Trop. Amer. 1794. 

 glandulo'sa (glanded). See SYNOUM GLANDULOSUM. 

 havane'nsis (Havannah). See T. GLABRA. 

 hi'rta (hairy). 12. June. Jamaica. 1800. 

 moscha'ta (musky). Jamaica. 

 odora'ta (scented). 15-20. Pale yellow. June. W. 



Ind. 1801. 

 spondioi'des (Spdionas-like). 10-15. White W 



Ind. 1870. 



termina'lis (terminal). 20. Jamaica. 1825. 

 trifolia (three-leaved). 8. Venezuela. 1828. 



TRICHTNIUM. (From trichinos, hairy; flowers 

 covered with knotted hairs. Nat. ord. Amaranths 

 [Amarantaccas]. Linn. s-Pentandria, i-Monogynia.) 



Australian annuals. Seeds in a hotbed in April ; 

 pricked out, and ultimately bloomed in a cool green- 

 house ; rich, sandy loam and a little peat. 

 T. alopecuroi' deum (foxtail-like). See T. EXALTATUM. 



exalta'tum (tall), i. Yellow, red. June. 1838. 



Mangle' sii (Mangles'). White, pink. June. 1838. 



Stirli'ngii (Stirling's). White, pink. June. 1838. 



TRICHOCA'RPA MOO'REI. See DEPARIA MOOREI. 



TRICHOCAU'LON. (From thrix, thrichos, a hair, and 

 caulon, a stem ; the stem has tufts of hairs. Nat. ord. 

 Asclepiadaceae.) 



Dwarf warm and dry greenhouse succulent. Cuttings in 

 sand under a bell-glass. Loam, broken bricks, and sand. 

 T. Di'nteri (Dinter's). Small, dark brown. German 



S.W. Africa. 1910. 

 pili'ferum (hair-bearing). . Dark purple-brown. 



S. Africa. 1882. 

 Pilla'nsii (Pillans's). i-f. Small, yellow. S. Africa. 



1904. 



ma'jor (greater). Plant and flowers larger. S. 

 Africa. 1904. 



TRICHOCE'NTRUM. (From thrix, thrichos, a hair, 

 and kenlron, a spur ; spur slender. Nat. ord. Orchids 

 [Orchidaceae]. Linn. 2o-Gynandria, i-Monandria .) 



Stove epiphytal orchids. Offsets. Sphagnum, and 

 fibre of peat on blocks. 

 T. ala'tum (winged). White ; lip yellow, with red veins. 



Colombia. 1898. 

 albiflo'rum (white-flowered). J,. White, tinted 



purple. Mexico. 1893. 

 a'lbo-purpu'reum (white-purple). Brown, white, 



purple. N. Brazil. 1866. 

 stria' turn (striped). Lip with two purple blotches, 



and apex lined purple. 1887. 



ca'ndidum (white). White, yellow. May. Guate- 

 mala. 1840. 

 capistra'tum (muzzled). Greenish-white. Costa Rica. 



1871. 

 ,, Cornuco'pia (horn of plenty). Greenish-white. Trop. 



Amer. 1866. 

 ,, fu'scum (brown). . Green, white. July. Mexico. 



1835- 

 Krame'rii (Kramer's). Spur longer, thinner. 



Mexico. 1885. 



Ha'rtii (Hart's). \. Light yellow ; lip white, red- 

 brown. Venezuela. 1894. 

 Hoe'gei (Hceg's). ^. Greenish-yellow, purple; lip 



deep purple. Mexico. 1881. 



ionophtha'lmum (violet-eyed). \. Yellow, maroon- 

 brown ; lip with violet blotch. Brazil. 1876. 

 ,, iridifo'lium (Iris-leaved). Yellow. September. 



Demerara. 1830. 

 macula'tum (spotted). White, purple. February. 



New Grenada. 

 orthople' ctron (straight-spurred). Brown, ochre ; lip 



white, striped crimson. Central Amer. (?) 1883. 

 Pfa'vei (Pfave's). Brown, white ; lip white, with red 



blotch. Central Amer. 1881. 

 zona'le (zonal). Brown ; lip with one or two 



purple blotches. 1883. 

 Porphy'rio (Porphyrio). Purple, light yellow. Central 



Amer. (?) 1884. 



pu'lchrum (fair). Yellow, white. July. Peru. 

 purpu'reum (purple). Green ; lip purple. Guiana (?). 



1854. 

 recu'ryum (curled-back). White, purple. May. 



Guiana. 1842. 

 tenuiflo'rum (slender-flowered). Brown, white. Brazil. 



1850. 

 tigri'num (tiger-like). Brown, purple, orange, white. 



Central Amer. 1869. 

 sple'ndens (splendid). Base of lip rich purple. 



Central Amer. 

 trique'trum (three-sided). . Straw; lip marked 



orange. Peru. 1891. 



TRICHO'CEROS. (From thrix, thrichos, a hair, and 

 keras, a horn ; the column bears two horns. Nat. ord. 

 Orchidaceae.) 



Epiphytal stove orchid. Offsets. Sphagnum tied on 



J. parviflo'rus (small-flowered). Purple, brown. Colom- 

 bia. 1870. 



