Tillandsia variabilis |
Tillandsia balbisiana |
|
---|---|---|
leatherleaf airplant, tillandsia cambiante |
northern needleleaf, tillandsia de balbis |
|
Habit | Plants usually single, rarely clustering, flowering to 40 cm. | Plants single or clustering, flowering to 75 cm. |
Stems | short. |
short. |
Leaves | 15–20, many-ranked, spreading, gray-green or flushed rose, 12–30 × 1–2 cm, finely appressed-scaly; sheath pale to nearly chestnut brown, ovate, flat, not forming pseudobulb, 2–4 cm wide; blade narrowly triangular, tapering evenly from base to apex, nearly plane to channeled, soft, brittle, margins involute, apex attentuate. |
15–30, many-ranked, reflexed, twisted or contorted, gray, often flushed red, to 65 × 0.6–1.4 cm, appressed-grayish-scaly; sheath conspicuously rust-colored toward base, ovate to elliptic, conspicuously inflated, forming small pseudobulb, 2–4 cm wide; blade linear-triangular, leathery, channeled to involute, apex attenuate. |
Inflorescences | scape conspicuous, erect or ascending, 3–10 cm, 2–5 mm diam.; bracts densely imbricate, erect, blade often hanging, like leaves but gradually smaller; sheath of bracts narrowing abruptly into blade; spikes erect or ascending, never palmate, linear, compressed, 5–20 × 0.8–1.2 cm, apex acute; simple or laxly 2–3 lateral branches. |
scape conspicuous, erect, 8–30 cm, 2–4 mm diam.; bracts densely imbricate, spreading, recurved and twisted like leaves; sheath of bracts narrowing gradually into blade; spikes erect, 2-pinnate, linear, compressed, 2–10 × 1 cm, apex acute; lateral branches 2–10 (rarely simple). |
Flowers | 5–30, conspicuous; sepals with adaxial pair connate, oblong, keeled, 1.5–1.8 cm, thin-leathery, slightly veined, apex obtuse, surfaces glabrous; corolla tubular, petals erect, lavender-blue, ligulate, to 3 cm; stamens exserted; stigma exserted, conduplicate-spiral. |
5–30, conspicuous; sepals with adaxial pair connate, lanceolate, keeled, 1.5–2 cm, leathery, apex acute, surfaces glabrous; corolla tubular; petals erect, violet, ligulate, to 3.5 cm; stamens exserted; stigma exserted, conduplicate-spiral. |
Fruits | to 3 cm. |
to 4 cm. |
Floral | bracts laxly imbricate, erect, green, red, or purple, broad (covering all or most of rachis, rachis not visible at anthesis), elliptic, keeled toward apex, 1.8–2 × 0.6–0.9 cm, leathery, base visible in fruit, apex acute, surfaces glabrous. |
bracts imbricate, erect, green to red, broad (covering all or most of rachis, rachis not visible at anthesis), elliptic, keeled, 1.5–2 cm, leathery, base not visible at anthesis, apex acute, surfaces glabrous to inconspicuously scaly near apex only, venation even to slight. |
Tillandsia variabilis |
Tillandsia balbisiana |
|
Phenology | Flowering spring–fall. | Flowering spring–summer. |
Habitat | Epiphytic in moist, shaded habitats | Epiphytic on a variety of hosts in open woods, cypress swamps, coastal forest |
Elevation | 0–30 m (0–100 ft) | 0–30 m (0–100 ft) |
Distribution |
FL; Mexico; Central America; South America; West Indies
|
FL; Mexico; Central America; South America; West Indies
|
Source | FNA vol. 22. | FNA vol. 22. |
Parent taxa | Bromeliaceae > Tillandsia | Bromeliaceae > Tillandsia |
Sibling taxa | ||
Synonyms | T. houzeavii, T. valenzuelana | |
Name authority | Schlechtendal: Linnaea 18:418. (1844) | Schultes f.: in J. J. Roemer and J. A. Schultes, Syst. Veg. 7(2):1212. (1830) |
Web links |