Tillandsia confertiflora
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Tillandsia confertiflora
Species, Ecuador.
See notes attached to T. confinis regarding confertiflora, confinis, dudleyi, and others.
Note also, confinis minor is treated as a synonym of confertiflora.
David Sheumack. (Probably T. coinanensis).
Chris Larson.
Drawing.
Peter Tristram.
Len Colgan 07/10/11. As T. confinis
John Olsen 12/18
Len Colgan 07/10/11.
Chris Larson 11/12. Large form ex-Bak. 8" pot. Note variegation!
Tillandsia confertiflora Andre, Enum. Bromel. 7. 13 Dec 1888; Revue Hort. 60: 567. 16 Dec 1888. .
Tillandsia confinis var. minor Rutschmann & Rauh Trop. Subtrop. Pflanzenwelt 65:47-9 1988 treated as a synonym in Binomial listing 6. 1998
Desc from S&D p784
Plant stemless, flowering 3-5 dm high.
Leaves utriculate-rosulate, 3-4 dm long;
Sheaths distinct, elliptic, covered with very closely appressed brown-centered scales, dark purple;
Blades narrowly triangular, caudate-attenuate, 3-4 cm wide, flat, densely cinereous-lepidote beneath, more or less glabrescent and green above.
Scape curved, equaling the leaves or shorter, glabrous;
Scape-bracts densely imbricate, lanceolate with foliaceous blades, the upper bright red.
Inflorescence very densely bipinnate, ellipsoid, 10-15 cm long, 7 cm in diameter;
Primary bracts triangular-ovate, bright red, the lower ones equaling or exceeding the spikes, the lower and median subfoliaceous-laminate;
Spikes suberect, subsessile, ovate-elliptic, subacute, 35-45 mm long, 20 mm wide, complanate, 10-14-flowered.
Floral bracts very densely imbricate and concealing the rhachis, ovate, acute, to 25 mm long, 15 mm wide, exceeding the sepals, sharply carinate, coriaceous, even, glabrous, lustrous;
Flowers subsessile.
Sepals lanceolate, acute, 16-20 mm long, about half-connate posteriorly, chartaceous, glabrous;
Petal-blades elliptic, 5 mm long, yellowish white to blue violet;
Stamens and pistil included.
Capsule slightly exceeding the bract.
Type. Andre 4475 his (holotype K, GH photo), without exact locality, Andes of Central Ecuador, 1876. Holotype not at Kew DB!
DISTRIBUTION. Epiphytic, 1200-2500 m alt, Ecuador, northern Peru.
ECUADOR. LOJA: Chinchanga, Poortman 478 (P); El Almendral, Catacocha, 16 Apr 1944, Acosta Solis 7895 (F). PERU. PIURA: Cambaque, Olmos Valley, Rauh P-308 (US)

Tillandsia confinis L. B. SMITH var. minor J. Rutschmann et Rauh , Trop Subtrop. Pflanz.65: 47-49. 1988 treated as a synonym in Binomial listing 6. 1998
A typo var. confinis differt habitu minore, vaginibus multo minoribus, laminis mollissimis, inflorescentiis minoribus et petalis atroviolaceis.
Holotypus: B.G.H. 68537, leg. Dr. J. Rutschmann (Basel), s.n., in herb. inst. bot. system. univ. heidelb. (HEID).
Patria et distributio: epiphytica in arboribus generis Coffeae vetustis apud 1000 m.s.m., inter Loja et Machala, Aequatoria meridionalis.
Differs from the type var. confinis by the smaller growth, the much smaller sheaths, the very soft blades, the smaller inflorescence and the dark-violet petals.
Holotype: B.G.H. 68537, leg. Dr.J. Rutschmann (Basel), o. Nr., im (HEID). Habitat and range; Epiphytic on coffee trees near 1000 m, between Loja and Machala, south Ecuador.

Plant growing in groups, stemless, flowering to 30 cm high.
Leaves numerous, forming a funnel-rosette to 20 cm high and 15 cm wide.
Sheath distinct, long-oval, to 3-4,5 cm high and 2-2,5 cm wide, bleached, occasionally upper side somewhat violet, on both sides appressed scattered lepidote, therefore appearing green.
Blades very soft, narrow-triangular, above the sheath 1,5 cm wide, 13-15 cm long, long-attenuate, bent over in the upper part, upper side lax, underneath densely scaled; scales with brown centre.
Inflorescence bipinnate, erect to slightly bent over.
Scape thin, 3 mm thick, greenish reddish. glabrous.
Scape bracts: the basal ones subfoliate, the upper ones with long, vermilion sheath and green bent over blade.
Inflorescence to 12 cm long, 8 cm wide, with 4-7 spreading spikes.
Primary bracts: the basal ones similar to the upper scape bracts, the upper ones wide-oval, long acuminate, pale carmine red, upper side scattered appressed lepidote, underneath glabrous, only lepidote towards the tip, shorter than the spike;
Spikes with short stem and sloping peduncle bract, longish-lanceolate, 4-5 cm long, 1 cm wide, acuminate, complanate, 6 to 10- flowered.
Inflorescence rhachis angular, glabrous, straight, reddish green.
Spike rhachis green, flattened on the side, glabrous, at anthesis not visible.
Floral bracts densely imbricate, carinate, longish oval, acuminate, 1.5 cm long, 0.8 cm wide, green, smooth, glabrous, only at the tip weakly lepidote, partly waxy scurf, longer than the sepals;
Sepals narrow lanceolate, the posterior pair carinate, ? connate, bleached geeen, 14 mm lang. Petals narrow tongue shaped, acuminate, dark-violet, with short bent over platte, the bottom white.
Stamens and Style enclosed, Filament plicate, stigma spreading, white, papillose.

T. confertiflora Ed. Andre, Enum. Bromel. 7. 13 Dec 1888.
Description:
Folia radicalia plana, ad basin Iate dilatatam amplectentia, lanceolata, ad apicem setacea, striata, presertim pagina inferiore copiose lepidota. Scapus 30 cent. altus, foliis bractealius crebris, imbricatis, lanceolato-setaceis, foliis radicalibus subsimilibus, Panicula densissima, spicis circ.12 ad partem superiorem scapi confertis, Bracteae primariae glabrae: inferiores lanceolatae, spicis apice
longe setaceis longiores, summae breviores, ovato-acuminatae, Spicae distichae, densissimae, compressae, ovatae, 3-4 cent. longae, 12-14-florae. Bracteae florales ovatae, acutissimae, 18 mill, longae, valde carinatae, glabrae. Flores arcuati. Sepala oblonga, acutissima, carinata, bracteam subaequantia: duo ultra medium coalita, tertium liberum. Flores luteo-albidi. Capsula arcuata, bracteam paulo superans.
Basal leaves flat, widely dilated, clasping, lanceolate and ending in a bristly point, striped, grayish, very abundantly covered with scales especially above.
Scape 30 cm tall, covered with numerous overlapping, lanceolate-bristly, bract-like leaves looking like the basal leaves.
Panicle very dense, formed of about 12 spikes, gathered at the top of the scape.
Primary bracts glabrous; the lower lanceolate and ending in a long point, overtopping the spike; the upper shorter and ovate-acuminate.
Spikes in two rows, very dense, flat, ovate, 3 - 4 cm long, composed of 12-14 flowers.
Floral bracts ovate and very sharply pointed, 18 mm long, strongly keeled, glabrous. Flowers arched.
Sepals oblong, very acute, keeled and about as long as the bract; one is free to the base, two are fused up to the middle.
Flowers whitish-yellow.
Capsule arched, slightly longer than the bract.

Epiphytic in the central Ecuadorian Andes at 2500 to 3000 m altitude. (Andre's Herbarium, no. 4475 bis.)

T. rubella Baker, collected by Mandon at Sorata, Bolivia, and having an inflorescence resembling that of the above species, is distinguished from it by several characteristics, especially by the short, soft leaves without scales, pale green but red at the tip, etc.

From Baker 1889
90. T. CONFERTIFLORA Andre Enum.7.
Root-leaves lanceolate-acuminate, densely lepidote- beneath.
Stem a foot long;
bract-leaves lanceolate-setaceous, imbricated.
Panicle very dense, formed of about a dozen dense distichous 12-14-flowered spikes 1- 1 in. long;
lower branch-bracts lanceolate-setaceous, longer than the spikes;
flower-bracts ovate, acute, 5/8 in. long.
Sepals oblong, very acute.
Petals yellowish-white.
capsule arcuate, rather longer than the bract.

Hab. Andes of Central Ecuador, Andre 4475, bis.

From Mez 1935
250. T. confertiflora Andre in Rev. Hortic. LX. (1888) 567 et Bromel. Andr. (1889) 90, t. 26, fig. A.
- 0,3-0,4 m alta. Folia haud bulboso-rosulata, ad 0,3 m longa, super vaginas ad 30 mm lata, inde in apicem peracutum sensim angustata, praesertim subtus copiose lepidota. Scapus erectus, folia aequans vel iis brevior, dense vaginis lanceolatis, imbricatis, internodia superantibus indutus. Inflorescentia compacte 2-pinnatim panniculata, submulti- vel multiflora, densissima, ad 0,1 m longa et 70 mm diam. metiens, ellipsoidea; spicis suberectis, flabellatis, 12-14-floris, subsessilibus, ovato-ellipticis, parum complanatis, utraque facie fere convexiusculis, apice subacutis, ad 35 mm longis et 20 mm latis; bracteis primariis inferioribus mediisque sueto in laminam brevem productis, his saltem spicas axillares bene superantibus; bracteis florigeris dense imbricatis, peracute carinatis, rigidis, glabris laevissimisque, ad 22 mm longis, sepala longe superantibus. Flores erecti, ad 20 mm longi; sepalis antico libero posticis fere medium usque connatis, chartaceis, lanceolatis, longe acutis, ad 16 mm longis. Petala luteo-albida, stamina superantia.

Ecuador: ohne nahere Ortsangabe, in Anden von Central-Ecuador (Andre n. 4475 bis), Prov. Riobamba, bei S. Jorge (Sodiro n. 20), bei Chinchanga (Poortman n. 478).


Updated 11/04/19