Catopsis sessiliflora Mez

Sessileleaf strap airplant (en)

Species

Angiosperms > Poales > Bromeliaceae > Catopsis

Characteristics

Plant flowering from ca. 13 cm, up to 40 cm long, with a 8-25 cm tall funnelform-or subtubular-rosette of a few to about 10 lustrous-green leaves. Leaves thin, with large but indistinct sheaths, ovate-or linear-lanceolate, 15-25 x 3-4.5 cm, often much exceeded by the scape, broadly rounded and apiculate, sparsely or subdensely punctulate-lepidote throughout, grass-green, often not at all cretaceous, the outer ones mostly strongly reduced, sheath-like and acutish. Inflorescence simple or laxly bipinnate of 2-6 polystichously arranged spikes, glabrous; scape mostly erect or slightly curved, 16-25 cm long, ca. 2 mm in diam., partly exposed; scape bracts erect, remote, sometimes loosely sheathing, chartaceous, (broadly) ovate, rounded and apiculate, about half as long as the internodes or less; axis elongate, straight or nearly so, subterete; primary bracts as the upper scape bracts, suberect or spreading with the spikes, much exceeded by the peduncle of the spikes; peduncle 1.8-2 cm long, angled, naked; spikes elongate, 2-8 cm long, 0.9-1.3 cm in diam. at anthesis, laxly and polystichously 3-18-flowered, with a few densely imbricate reduced sterile bracts at the apex; rachis exposed, straight or curved, angled; floral bracts clasping the flowers, thin, with veined surface when dry, broadly ovate 0.5-0.7 cm long, about as long as the internodes, much exceeded by the sepals, broadly acute or obtuse, ecarinate, only minutely brown-lepidote inside. Flowers suberect or spreading, remote, sessile; sepals thin, with veined surface when dry, asymmetrically obovate, 0.6-0.8 cm long, apically with an extended membranaceous margin at one side, emarginate and obscurely apiculate, free, ecarinate, only minutely brown-lepidote inside; petals elliptic with minute whitish blade, obtuse, slightly (if at all) exceeding the sepals, white; stamens deeply included, the longest three just exceeding the pistil, the other ones shorter, filaments straight, flat, dilated above the ovary and subterete, anthers basifixed, sagittate, less than 1 mm long, obtuse; ovary ellipsoid, 2.5-3.5 mm long, style very short (1 mm), stigmas hook-shaped. Capsule ovoid, ca. 1.2 cm long, rounded and short-beaked, coma gold-brown.
More
Plant 1-3 dm. high. Leaves 4-13 in a tubular rosette, 8-20 cm. long, obscure-ly lepidote; sheaths inconspicuous, about as long as the blades but scarcely wider; blades curving outward, ligulate, rounded and apiculate, 12-25 mm. wide, flat, nar-rowly scarious-margined. Scape erect, slender, glabrous. Scape-bracts erect, much shorter than the internodes, broad-ly elliptic, apiculate. Inflorescence simple or compound from a few spikes, lax, to 11 cm. long, glabrous. Primary bracts like the scape-bracts, 7-8 mm. long, much shorter than the naked sterile base of. the spikes. Spikes divergent, 2-9 cm. long, laxly flowered. Floral bracts broad-ly ovate, obtuse, much exceeded by the sepals, thin, nerved. Flowers suberect, perfect. Sepals asymmetric, suborbicular, 7-8 mm. long, subchartaceous, nerved, wrinkled when dry. Petals lance-ovate, barely exserted, white. Stamens unequal. Ovary ovoid. Style very short. Capsule ovoid, distinctly short-beaked, 12 mm. long.
Life form perennial
Growth form herb
Growth support epiphyte
Foliage retention evergreen
Sexuality
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.11 - 0.38
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light 4-6
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 10-11

Usage

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

Cultivation

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

Images

Leaf

Catopsis sessiliflora leaf picture by laura vertemati (cc-by-sa)
Catopsis sessiliflora leaf picture by Shehadi Ramiz (cc-by-sa)
Catopsis sessiliflora leaf picture by Virginie Laisney (cc-by-sa)

Flower

Catopsis sessiliflora flower picture by Gregory PIRARD (cc-by-sa)
Catopsis sessiliflora flower picture by laura vertemati (cc-by-sa)

Distribution

Catopsis sessiliflora world distribution map, present in Belize, Bolivia (Plurinational State of), Brazil, Costa Rica, Cuba, Dominica, Ecuador, Guatemala, French Guiana, Guyana, Honduras, Haiti, Mexico, Nicaragua, Panama, Peru, Puerto Rico, Suriname, and Venezuela (Bolivarian Republic of)

Identifiers

LSID urn:lsid:ipni.org:names:50146-2
WFO ID wfo-0000352944
COL ID RVPT
BDTFX ID -
INPN ID 629285
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Bromelia sessiliflora Catopsis sessiliflora Pogospermum sessiliflorum Catopsis aloides Catopsis apicroides Catopsis modesta Catopsis schindleri Catopsis tenuis Tillandsia apicroides Tillandsia aloides Tussacia sessiliflora Tussacia aloides Pogospermum sessiliflorum Tussacia apicroides Catopsis nutans var. erecta Catopsis sessiliflora var. dioica Tillandsia sessiliflora