Agarista pulchra (Chamisso & Schlechtendal) G. Don, Gen.
hist. 3: 837. 1834. Andromeda pulchra Chamisso & Schlechtendal,
Linnaea 1: 521. 1826. Leucothoe pulchra (Chamisso & Schlechtendal)
A. P. de Candolle, Prodr. 7: 604. 1839. [Andromeda sellowii Steudel,
Nomencl. bot. 2: 89. 1841, nom. superfl.] Type. Brazil.
Without definite locality, Sellow s.n. (holotype, B, destroyed;
frag. of holotype, NY; isotypes, E, G, K).
Gaylussacia leptobotrys A. P. de Candolle, Prodr. 7: 560. 1839.
Type. Brazil. Minas Gerais: Serra de Piedade, Nov 1834, Lund
s.n. (holotype, G-DC, n.v.; frag. of holotype, NY; isotype, C).
Leucothoe pulchra (Chamisso & Schlechtendal) A. P. de Candolle
var. parvifolia Meissner in Martius, Fl. brasil. 7: 161. 1863.
Type. Brazil. Minas Gerais: Ouro Prêto, 1843, Claussen
159 p.p. (lectotype, selected by Sleumer (1959), BR, n.v.; isolectotypes,
G, NY).
Shrub to ca. 1 m tall; twigs glabrous to very sparsely
pubescent, with nonchambered pith; buds to ca. 1.3 mm long, leaves revolute.
Leaves usually very coriaceous, ovate to elliptic, 1.3-3.5(-4.3) x 0.8-2(-2.5)
cm, base cordate to rounded, apex acute- to rounded- or retuse-mucronate,
margin entire, plane, adaxial surface glabrous to sparsely pubescent on
basal portion of midvein, abaxial surface glabrous, usually with few to
several inconspicuous to conspicuous glandular dots along midvein; petiole
1-5 mm long. Inflorescences axillary racemes to 4-12 cm long; rachis
glabrous to very sparsely (moderately) pubescent; pedicels 3.5-7(-8) mm
long, glabrous to sparsely (moderately) pubescent; bracteoles 2, alternate
to subopposite, from nearly basal to within lower 1/3 (to near middle)
of pedicel, triangular to narrowly so, to ca. 1.2 mm long; floral bracts
to 1.7 mm long. Flowers with triangular calyx lobes, with acuminate
apices, 1.2-2 x 0.6-1.3 mm, abaxial surface glabrous (to sparsely to moderately
pubescent); corolla cylindrical, white (to reddish), 6-8.5(-9) x 2.5-4
mm, glabrous; filaments 3.5-5 mm long; anthers 1.1-1.3 mm long; ovary glabrous
(sparsely to moderately pubescent). Capsules subglobose to short-ovoid,
3.5-4.5 x 5-7 mm, placentae subapical (to ± central); seeds 1-1.5
mm long.
Distribution. Endemic to SE Brazil, small region
of south-central Minas Gerais, in open campo and slopes, low, dense woodland
and thickets, in iron-rich soil. Flowering September through January.