1900 SUPPLEMENT—RECENT INTRODUCTIONS, 
&c. 699 
TEPHROSIA. 
name of T. suberosa. 
TERMINALIA. T. angustifolia is the correct name 
of T. Benzoin. T. elegans is a garden synonym of 
Polyscias paniculata. 
TERMITES. See White Ants. 
TERRESTRIAL. Growing on the ground, not on 
trees or in water. 
TETRACLINIS ARTICULATA. The 
name of Callitris quadrivalvis (which see). 
TETRAMICRA. MT. (Leptotes) serrulata is syno- 
nymous with T. bicolor. T. minuta, a species introduced 
in 1889, is, as its name implies, very small—the whole 
plant is scarcely 2in. high—and is of little decorative 
yalue. The following variety may be noted : 
T. bicolor brevis (short). This differs from the type in having 
shorter segments and a white lip. 1892. 
TEUCRIUM. Tothe species described on pp. 22-3, 
Vol. IV., the following should be added: 
T. multifiorum (many-flowered). #. light red; whorls two- 
to six-flowered, distant, racemose. August. Jl. shortly petiolate, 
ovate, acute, din. to 4in. long, sometimes hoary beneath. A. 1ft. 
Spain, 1732. Half-hardy shrub, 
Mundulea suberosa is the correct 
correct 
Thalictrum—continued. 
T. adiantifolium (Adiantum-leaved). 
T. angustifolium (narrow-leaved). . pale yellow, fascicled 
at the tips of the branches of the dense, corymbose panicle. 
June. 2. ternately decompound ; segments variable in form. 
h. 3ft. Root fibrous. South and Central Europe, 1793. 
ae oa rubrum (red). /l. of a rosy-lilac tint 
A form of 7. minus, 
T. Chelidonii (Chelidonium-like).* fl. lilac, or purple, lin. in 
diameter; sepals elliptic, obtuse; panicle with long, rigid 
branches. J/, ternately divided, pale green above, glaucous 
beneath ; leaflets of the lower leaves lin. in diameter, orbicular- 
cordate, crenate or lobed; floral ones sharply toothed. Hima- 
layas. A pretty, dwarf, usually much-branched herbaceous 
species. See Vig. 711, for which we are indebted to the 
‘Gardeners’ Chronicle.” 
T. Delavayi (Delavay’s).  #. pale purple, disposed in lax 
panicles ; sepals 4in. long. June. J., radical ones long-petiolate, 
ternately decompound,,10in. to 12in. broad; leaflets obtusely 
three- to five-lobed, cordate at base. Stems 2ft. to 3ft. high. 
Yunnan, China, 1890. (B. M. 7152; G. C. 1890, vii., p. 124, f. 19.) 
T. rhynchocarpum (beak-fruited). #. greenish, numerous, 
small, borne upon hair-like pedicels Summer. /. resembling 
Maidenhair, ‘two to four times pinnately divided ; leaflets 
simple or ternate, usually ovate or cordate, three-lobed or 
broadly three- to seven-toothed. Stem erect, 4ft. to 10ft. high. 
Transvaal, tropical Africa, 1892. Half-hardy perennial. 
T. sylvaticum (sylvan). A synonym of 7. minus. 
Fig. 710. EXTerror or TEMPERATE House av Kew. 
T. Polium. Poly Germander, #. white, yellowish, or purple, 
small; whorls few, in globose or oblong, terminal heads. 
Summer. /. cuneate, oblong, or linear, sessile, crenate, softly 
rugose. Stems much-branched from the base. Branches 
procumbent, ascending, or sub-erect, 5in. to 6in. long. Europe, 
&e., 1562. A half-hardy, evergreen, hoary-tomentose, woolly, 
or pilose-hispid shrub. Rockery. 
T. P. purpureum (purple). jl. bright rosy-purple. A. 6in. to 
Sin. There are several other varieties. 
T. purpureum (purple). A variety of 7. Poliwm. 
T. pyrenaicum (Pyrenean). #. purplish and white; whorls 
few, disposed in solitary, dense, terminal heads lin. in 
diameter. Summer. J. petiolate, round, crenate, 4in. to 3in. 
in diameter; floral ones oblong-linear, acute, entire. Stem 
Cs well as the branches and leaves) downy. h. 3in. to 6in. 
outh Europe. Half-hardy shrub. 
T. Scorodinia variegatum. A good plant for the rockery 
or the border, 
TEXAS UMBRELLA TREE. See 
Azedarach umbraculiformis. 
THALIA. See also Stromanthe. 
THALICTRUM. ‘To the species and varieties de- 
a ae on pp. 23-4, Vol. IV., the following should be 
added : 
Melia 
THAMNOCALAMUS. Included under Arun- 
dinaria (which see). 
THELESPERMA. To the information given on 
p. 25, Vol. IV., the following should be added. For 
culture, see Coreopsis. 
T. filifolium (thread-leaved). (fl.-heads, rays yellow, broad, 
over 4in. long; disk usually purple, turning brownish. Summer. 
7. not rigid, bipinnately divided into filiform lobes no wider 
than the rachis. h. lft. to 2ft. Arkansas to Texas. A loosely 
branching, hardy annual or biennial. 
T. f. Burridgeanum (Burridge’s).* /l.-heads having the rays 
orange-yellow, lin. long, three-lobed, with a large basal, dark 
brownish-purple mark, June to September. A hybrid between 
T. filifolium and Coreopsis tinctoria. SYN. Cosmidium Burridge- 
anum (of gardens). 
THELYMITRA. To the species described on 
pp. 25-6, Vol. IV., the following should be added: 
T. grandiflora (large-flowered).* fl. greyish-blue, about 
thirty in a dense spike; sepals and petals concave, 4in. 
long; hood very flat, the space between the two lateral 
appendages consisting of two large wings. q. lanceolate, 
Qin. long, forming a closed sheath for Sin. to fin. h._ 1dft. 
to 24ft. Australia. The best species known. (F. A. 0} iii, 
part ili.) 
