Stenia

From Gardenology.org - Plant Encyclopedia and Gardening Wiki
Jump to navigationJump to search


Read about Stenia in the Standard Cyclopedia of Horticulture 

Stenia (Greek, narrow, alluding to the form of the pollen-masses). Orchidaceae. Epiphytic herbs with short sts. and clustered pseudobulbs which bear 1-2 lvs., grown occasionally in the warmhouse: lvs. oblong or narrow, leathery, midrib prominent: scapes short at the axils of the sheaths, below the Lvs. or pseudobulbs, recurved, with 1 rather large fl.; sepals subequal, free among themselves, spreading, the lateral a little broader; petals similar to the dorsal sepals; labellum continuous with the foot of the column, inbent, fleshy, broad, concave, nearly saccate, the lateral lobes minute, midlobe undivided or all broader and fimbriate; column rather thick and erect; pollinia 4, oblong-linear: caps. unknown. Two species, Trop. S. Amer. Treatment much as in maxillaria. S. guttata, Reichb. f., is similar to the following, but differs in having blunter sepals and petals which are straw-colored with purple spots and in the lip being blotched and having only seven callous teeth. Peru. S. pallida, Lindl. St. wanting: lvs. 2-5, oblong, acute, slightly narrowed and keeled at the base, sheathed with brownish spathaceous scales: scapes radical, prostrate: fls. pale citron-color, 1 1/2 in. or more diam.; sepals and petals linear, acute; lip spotted with red, nearly saccate, entire, fleshy, ovate. Guiana. B.R. 24:20.


The above text is from the Standard Cyclopedia of Horticulture. It may be out of date, but still contains valuable and interesting information which can be incorporated into the remainder of the article. Click on "Collapse" in the header to hide this text.



Stenia
Plant Info
Scientific classification
Kingdom: Plantae
Division: Magnoliophyta
Class: Liliopsida
Order: Asparagales
Family: Orchidaceae
Subfamily: Epidendroideae
Tribe: Maxillarieae
Subtribe: Zygopetalinae
Genus: Stenia
Lindl.., 1837

Type Species
Stenia pallida
Lindl.., 1837
Species
See text.

Stenia is a small, genus from the orchid family (Orchidaceae)

This epiphytic plants occur in warm, humid habitats of Trinidad and tropical South America.

This genus as a rule lacks pseudobulbs and consequently produces tufted fan-like growths of fairly erect narrow, short leaves, and conforms to the sympodial method of growth.

Plants of this genus produce a short, creeping or erect, single-flowered inflorescences, growing laterally. The flowers are medium-sized, with equal petals and sepals. All members of this genus have their flowers dominated by the large, shoe-like, concave labellum (lip) with a disc-like, toothed crest. The flowers have four elongate pollinia, with the upper pollinia long and narrow

They occur at any time of the year, though slightly more concentrated during summer in cultivation.

Synonyms

  • Stenopolen Raf., (1838).
  • Dodsonia Ackerman (1979)

Species

References

  • Stern W.L., Judd W.S., Carlsward B.S. (2004). "Systematic and comparative anatomy of Maxillarieae (Orchidaceae), sans Oncidiinae". Botanical Journal of the Linnean Society 144 (3): 251-274. 
  • Whitten (2005). "Generic relationships of Zygopetalinae (Orchidaceae: Cymbidieae): combined molecular evidence". Lankesteriana 5 (2). 

Template:Wikispecies