T |
taliensis
[M. lilifera], var. (W. W. Smith) Pampanini,
Bull. Soc. Tosc. Ort. 41: 137, 1916) = M. wilsonii f. taliensis.
Taliensis
[M. wilsonii], f. (W. W. Smith) Rehder,
Manual Cult. Trees, Ed. 2, 249. 1940), basionym: M. taliensis (W. W. Smith,
Notes Roy. Bot. Gard. Edinb. 8: 341. 1915). Type: Forrest 7182, Tali Range,
Yunnan, China. syn.: M. lilifera var. taliensis (W. W. Smith) Pampanini, Bull.
Soc. Tosc. Ort.41: 137 (1916). Probably = M. wilsonii f. nicholsoniana, which
has priority of one year.
tamaulupiana 
Tardiflora
[M. grandiflora], cv. (Le Bon Jardinier
1833: 734. 1833). nomen nudum. in Seringe, Fl. Jard. 3: 226 (1849), nomen
nudum. in Pampanini, Bull. Soc. Tosc. Ort.41: 106 (1916), nomen nudum.
Tetraploid Nr. 1
[M. stellata], cv. (Otto Eisenhut Nursery
Catalog, p, 3, 1989, Ticino, Switzerland). Nomen nudum.
Thomas Messel
[M. sprengeri], cv. (Otto Eisenhut nursery
catalot, p. 6, 1989, Ticino, Switzerland). Nomen nudum.
Thompsoniana
[M. acuminata subsp. subcordata], cv.
(Niemetz, Mitt. Deutsch. Denor. Ges. 32: 225, 1922,), has not produced seeds.
Probably = M. x thompsoniana.
Thompsoniana 
[M. x thompsoniana], cv. - the typical
cultivar.
Tiffany 
[M. x soulangeana, M. x veitchii (?)],
cv. (Otto Eisenhut Nursery Catalog, p.3, 1989, Ticino, Switzerland). Nomen
nudum.
Tina Durio 
[M. x soulangeana, M. x veitchii], cv.
(Magnolia 20(1) [Issue 37]: 20, 1984). ‘A Gresham hybrid with huge pure
white flowers 10 to 12 inches across, resembling M. campbellii; 9-12 broad
tepals, with a small amount of pink at the base.’ Registered by Ken
Durio, Opelousas, Louisiana. (M. x veitchii x M. x soulangeana cv. Lennei
Alba).
Todd Gresham 
[M. x soulangeana, M. x veitchii], cv.
(Magnolia 20(1) [Issue 37]: 20, 1984). ‘A fast growing Gresham hybrid
with reddish-lavender wide open flowers up to 10 inches across, with 9 broad
tepals. Reddish stamens and gynoecium. White inner surface of tepals have
faint pink highlights.’ Registered by Ken Durio, Opelousas, Louisiana.
(M. x veitchii x M. x soulangeana cv. Rustica Rubra).
Todd's Forty-Niner
[M. liliiflora, M. x veitchii], cv. (Callaway,
Dorothy J. The World of Magnolias, p. 225, 1994). ‘...Todd Gresham,
Santa Cruz, California, made this cross in 1964 between two of his hybrids
using ‘Rouged Alabaster’ as the seed parent. Flowers are dark
purple in bud and lighter in color when open, with 12 tepals. The outer 4
tepals are reflexed at anthesis, red-purple outside and lighter toward the
tips. The inside of the tepals is a translucent white. The inner 8 tepals
are held erect. Selected after Gresham's death from hybrids he sent to Tom
Dodd Nurseries, Semmes, Alabama. Named by Bill Dodd in 1986 and registered
by John Allen Smith, Magnolia Nursery, Chunchula, Alabama, in 1991. This was
the forty-ninth cross made by Gresham in 1964.’ (M. cv. Rouged Alabaster
x M. cv. Royal Crown).
Tom Dodd #4
[M. x soulangeana], cv. (Gardiner, J.
M. Magnolias, pp. 40-41, 1989). Nomen nudum. Color photo.
Tomentosa
[M. grandiflora], cv. (Le Bon Jardinier
1833: 734. 1833); Seringe, Fl. Jard. 3: 226 (1849); Leroy, Cat. p. 65 (1856),
nomen nudum. in Leroy, Cat. p. 79 (1873), leaves tomentose. in Pampanini,
Bull. Soc. Tosc. Ort.41: 106 (1916), leaves ovate-elongate, red-brown lanuginose-tomentose
beneath.
Touch of Class 
[M. liliiflora 'Nigra' x (M. x soulangeana 'San Jose') cv. (Magnolia 40(1) [Issue 77]: 20, 2005) Flowers of this hybrid have a light, fruity fragrance and are a rich antique purple (RHS 70A) blending into a light purple (RHS 74C), with distinctive creamy-white tepal margins; inner tepal surfaces are creamy-white (RHS 155D) with wine-purple (RHS 71) staining at base; flowers typically have nine tepals forming a goblet shape; tepals 12cm (4.7in) long and 6.8cm (2.7in) wide; habit is upright and multi-branched; estimated height at maturity is 6-8m (20-26ft); predicted hardy to USDA zone 7 (possibly 6); originated at Duncan & Davies Nurseries of New Plymouth, Taranaki, New Zealand; selected and named by Vance Hooper, registered on September 12, 2004 by Jim Rumbal.
Tranquility 
[M. acuminata, M. (unknown)], cv. (McCracken’s Nursery Web
Catalog, 2000). ‘Pale golden flowers with slight rose blush at base.
Flowers open flat and have wide petals. Flowers approx. 7-8” wide. Foliage
is wavy and cupped upward maturing to 6” wide and 6” long. Growth
habit is rounded. Growth rate medium. Mature height 15’+.’ =R15-20
Trengwainton Pale Form
[M. campbellii], cv. (Treseder’s
Nurseries Catalog, p, 1, circa 1965, Truro, Cornwall, England), ‘bears
large flowers of a delicate shade of pink.’ possibly = cv. Handsome
Gift.
Treseder
[M. delavayi], cv. (Callaway, Dorothy
J. The World of Magnolias, p. 221-2, 1994). ‘More tepals than typical,
leaves large. Hardy to 10ÆF (-12ÆC). Offered by Louisiana Nursery,
Opelousas, Louisiana.’
Treseder
[M. salicifolia], cv. (Callaway, Dorothy
J. The World of Magnolias, p. 164, 1994). ‘Compact, conical form originating
at Treseder's Nurseries, Cornwall, England.’
Treve Holman
[M. campbellii, M. sargentiana], cv.
(Magnolia 20(1) [Issue 37]: 20, 1984). ‘A fast growing tree with flowers
deep rose-pink with red-purple shading, elegant cup shape.’ (Treseder,
Magnolias, P. 182). (M. sargentiana x M. campbellii).
Trewithen
[M. liliiflora], cv. (Johnstone, Asiatic
Magnol. Fig. 11. 1955), simply illustrated. no description. Kruessmann, Handb.
Laubg. 2: 102 (1961), ‘flowers very large, to 12 cm. long, outside dark
carmine, inside pale rose.’
Trewithen Dark Form
[M. campbellii], cv. (Johnstone, Asiatic
Magnol., T. Opp. p, 47, 1955), not properly described, illustrated with flowers
cup-shaped, very deep rose to rose-red outside, paler pink to rose-pink inside.
Trewithen Light Form
[M. campbellii], cv. (Johnstone, Asiatic
Magnol. Fig. 3 facing p. 50. 1955), not properly described, illustrated in
color, flowers open nearly flat, rose-pink outside, paler pink inside which
deepens towards tepal margins.
tripetala 
[M. tripetala], var. - the typical variety.
Tripetala
[M. umbrella], cv. (Leroy, Cat, p, 65,
1856, Angers, France), nomen nudum. in Parmentier, Bull. Sci. France &
belg, 27: 253 (1896), and ‘tripelata’ (sic) on p. 336. = M. tripetala.
Tripetala
[M. virginiana], var. (Linnaeus, Sp.
Pl. 536. 1753) = M. tripetala.
Triumphans
[M. denudata], cv. (Pampanini, Bull.
Soc. Tosc. Ort.40: 213. 1915). W. B. Clarke & Co., LIST 5657, p. 39 (1956),
San Jose, California, as ‘triumphant,’ described as: ‘a
new form with large rose colored flowers.’ = M. x soulangeana cv. Triumphans.
Triumphans
[M. x soulangeana], cv. (Bosse, Vollst.
Handb. Blumeng., Ed. 2, 2: 467. 1841), name in Catalogs as M. triumphans;
in Loudon, Hort. Brit. 584 (1850); in Koch, Hort. Dendr. 5 (1853); in Gard.
Chron. II, 11: 725 (1879), nomen nudum. syn.: M. conspicua cv. Triumphans
(Mouillefert, Traite 119. 1891), petals red on exterior at base and along
midribs, cites cv. Grandis in synonymy. in Wyman, Arnoldia 20: 28 (1960),
resembles cv. Rustica (Rubra).
Triumphant
[M. denudata], cv. (W. B. Clarke &
Co., list 5657, p. 39, 1956), ‘A new form with large rose colored flowers,’
M. x soulangeana cv. Triumphans.
Tulsa
[M. grandiflora], cv. (Magnolia 25(1)
[Issue 47]: 20, 1989). ‘One of about fifteen seedlings raised from a
batch of seeds collected at the Tulsa Rose Garden in Tulsa, Oklahoma in 1974.
This selection is the most vigorous and the hardiest of the lot, having been
cultivated out of doors in Winchester, Massachusetts for ten years showing
only minor winter injury during that time. First flowers were produced in
1988, 15-20 CM. diameter.’ Registered by L. C. Case, 14 Lockeland Rd.,
Winchester, Massachusetts 01890.
Two Stones 
[M. stellata], cv. (Callaway, Dorothy
J. The World of Magnolias, p. 160, 1994). ‘Polyploid form induced by
colchicine treatment. Similar to typical Magnolia kobus var. stellata, but
larger in all characters, including flowers. Created and selected by August
Kehr, Hendersonville, North Carolina. Registered in 1991.’
Typica
[M. denudata], var. (Schneider, Ill.
Handb. Laubh. 1: 330, 1905) = M. liliiflora.
U
Ultimate Yellow
[M. acuminata, M. x brooklynensis], cv.
(Magnolia 31(1) [Issue 59]: 18, 1996). ‘This cultivar has yellow flowers
6 inches in diameter with 6 wide petals showing slight green on the outer
surfaces. The flower shows a good, open-cupped form. Flowers appear before
the leaves are half-expanded, so flowers are visable. The cross was made by
Prof. J. C. McDaniel using M. x brooklynensis as the seed parent, and this
form was selected in 1991 by Harry Heineman, Scituate, Massachusetts. Probably
hardy to zone 5. Mr. Heineman has sent budwood to several nurseries for propagation.’
Umberto I
[M. grandiflora], cv. (Bramati A Novara,
1865, ITALY), in Bull. Soc. Tosc. Ort.7: 318 (1882), ex Pampanini, 0p. cit.
41: 106 (1916), reflorescent, flowering without interruption.
Undulata
[M. grandiflora], cv. (Buist. Catalogue
8: 48. 1844, Philadelphia, Penn.), ‘wave leaved.’ Probably imported
from Leroy of Angers, France. See cv. Longifolia Undulata. the leaf margin
is undulate. in Leroy, Cat. p. 7 (1850), Angers, France, ‘undulated.’
in Hillier's Man. of Trees and Shrubs, Ed. 2. 1973, ‘A distinct form
with typical flowers.’
Unicolor
[M. kobus], cv. (Lavallee, Arbe Segrez.
8. 1877), nomen nudum. syn.: M. unicolor (Hort. ex Pampanini, Bull. Soc. Tosc.
Ort, 41: 125. 1916).
Urbana
[M. x thompsoniana], cv. (J. C. McDaniel,
Urbana, Illinois), registered 1969 from 1960 hybrid crosses of M. virginiana
(deciduous) x M. tripetala. original tree stands at 2008 Cureton Drive, Urbana,
Illinois. A multi-stemmed, arching shrub, leaves and flowers resemble male
parent, M. tripetala; flowers fragrant, blooms mostly in June. sterile. may
be propagated by leafy cuttings and grafting. uninjured by -14 degrees Fahrenheit.
appears to be hardier than original thompson 1808 clone of this hybrid cross,
Compare data in Illinois Research, p. 8-9, Fall 1966.
Ursula Grau
[M. sinensis], cv. (Van Veen, Piet, Robin
Notes in Magnolia 29(1) [Issue 55]: 27, 1994). ‘It flowers 3 weeks ahead
of M. sinensis, has 17 sepals, and looks like a semi-double camellia. [It]
has a strong wonderful smell and an extra flowering in August. Not just a
few flowers, but abundant.’