Tillandsia kegeliana Mez

Species

Angiosperms > Poales > Bromeliaceae > Tillandsia

Characteristics

Plant acaulescent, 9-14 cm tall, with a small crateriform or spreading rosette of many cinereous-green leaves. Leaves 7-15 cm long, exceeding the inflorescence, stiff-chartaceous and often involute-subulate when dry; sheaths ample, but not always distinct, chartaceous, merging or contracted into the blades, (broadly) ovate, scarcely inflated-convex, 2.5-3.5 x 1.5-2.7 cm, densely and closely appressed-or punctulate-lepidote, with brown centered scales, pale-green outside, often purple-red inside; blades arching and often turning secund, thin-coriaceous, very narrowly triangular, 5-12 x 0.5-1.4 cm, often with purple-red margins, attenuately acute, densely appressed-lepidote, soon partly less so at the upper side. Inflorescence (sub-)pendulous, simple, 8-14 cm long; scape often strongly curved downward, 3-9.5 cm long, 1-3 mm in diam., glabrous or sparsely lepidote at the apex, concealed by its bracts and the leaves; scape bracts erect or the blade secund, imbricate, ovate to lanceolate, with the foliaceous blades exceeding the scape, (sub)densely cinereous-lepidote; spike ascending, fan-like, very strongly complanate, 2.5-5 x 3-4.5 cm, emarginate or subacute, densely and distichously 2-5(-8)-flowered (appearing subdense when dry), with a few imbricate sterile bracts at the base and one at the apex; rachis very short, hidden at anthesis, flexuous, bluntly angled, minutely lepidote; floral bracts somewhat spreading with the flowers, imbricate at anthesis, but the upper ones with free tips, coriaceous, with even or faintly veined surface when dry, (broadly) ovate, 2.4-2.8 cm long, 4-5 times as long as the internodes, much exceeding and closely enfolding the sepals, with very broad membranaceous margins, apiculate, ecarinate, but sharply conduplicate (appearing alate), incurved, sparsely and minutely lepidote, lustrous-green with reddish margins to wholly reddish. Flowers tubular-erect, (sub-) sessile; receptacle obconic, alate-angled when dry, ca. 2-3 mm long; sepals thin-coriaceous, with finely veined surface only when dry, elliptic or oblong, 1.6-1.9 cm long, obscurely apiculate, slightly incurved at the extreme apex, almost free, posterior ones bluntly carinate at the base, sparsely and minutely brown-lepidote, less so inside; petals slightly turning downward (secund), lanceolate, 3-4 cm long, obtuse, purple-red; stamens just exserted, the shorter 3 about equaling and the longer 3 exceeding the pistil and petals, filaments slender, terete, at least near the apex, green, anthers dorsifixed (at 1/2), sagittate, ca. 2 mm long; ovary ovoid, ca. 5 mm long, tapering or contracted into the slender style. Capsule cylindric, to over 5 cm long, attenuate, apiculate.
More
Leaves many in a dense rosette, 12-17 cm. long; sheaths broadly ovate, over 3 cm. long, thin, castaneous-lepidote; blades often secund, involute-subulate, acuminate, 5 mm. wide, rigid, densely pale-lepidote. Scape slender, ascending, very short, glabrous. Scape-bracts densely imbricate, lance-ovate, long-caudate, appressed-lepidote. Inflorescence simple, exceeded by the leaves, densely 6-to 8-flowered, elliptic in outline, strongly complanate, 40-55 mm. long, 30-35 mm. wide. Rhachis undulate, angled, glabrous. Floral bracts suberect, densely im-bricate, acuminate from a broadly elliptic base, incurved, 3 cm. long, 16 mm. wide, fleshy, bright red when fresh, minutely rugulose and blackish when dry, glabrous. Flowers erect or suberect. Pedicels short and thick. Sepals free, elliptic, obtuse, 2 cm. long, coriaceous when dry, densely punctulate-lepidote, slightly nerved. Petals over 4 cm. long, dark purple. Stamens exserted. Capsule subprismatic, over 5 cm. long.
Life form perennial
Growth form herb
Growth support epiphyte
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.09 - 0.14
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 30 - 90
Germination temperacture (C°) 15 - 21
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Tillandsia kegeliana world distribution map, present in Brazil, Guyana, Panama, Suriname, and Venezuela (Bolivarian Republic of)

Identifiers

LSID urn:lsid:ipni.org:names:253960-2
WFO ID wfo-0000580230
COL ID 56XQX
BDTFX ID -
INPN ID 731718
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Tillandsia kegeliana