Difference between revisions of "Lacaena"

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Lacaena (one of the names of Helen, which Lindley states may be applied to this plant on account of its beauty; but he adds it may also be derived from Lakis, a cleft, alluding to the divisions of the lip). Orchidaceae. A little-known group of epiphytic orchids inhabiting Central America and Mexico.
 
Lacaena (one of the names of Helen, which Lindley states may be applied to this plant on account of its beauty; but he adds it may also be derived from Lakis, a cleft, alluding to the divisions of the lip). Orchidaceae. A little-known group of epiphytic orchids inhabiting Central America and Mexico.
  
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Pseudobulbs rather long, ovoid, smooth at first: lvs. large, elliptic-pointed and contracted into a petiole, plicate venose: raceme pendent from the base of the pseudobulbs, loose, bearing up to 10 medium-sized fls.; sepals and petals nearly equal, elliptical, half-spreading; labellum equaling the petals, articulated to the base of the column, clawed, with the lateral lobes incurved, terminal larger, spreading and narrowed at the base to a broad claw; column rather long, winged, hooded at the top; pollinia 2 on a simple stipe.—Only 2 species.
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[[Pseudobulb]]s rather long, ovoid, smooth at first: lvs. large, elliptic-pointed and contracted into a petiole, plicate venose: raceme pendent from the base of the pseudobulbs, loose, bearing up to 10 medium-sized fls.; sepals and petals nearly equal, elliptical, half-spreading; labellum equaling the petals, articulated to the base of the column, clawed, with the lateral lobes incurved, terminal larger, spreading and narrowed at the base to a broad claw; column rather long, winged, hooded at the top; pollinia 2 on a simple stipe.—Only 2 species.
  
 
The plants should be grown in baskets or on blocks of wood like stanhopeas: if potted the racemes are likely to bury themselves in the soil. At the end of October, water should be almost entirely withheld for a few weeks. The flower-stalks appear in spring.
 
The plants should be grown in baskets or on blocks of wood like stanhopeas: if potted the racemes are likely to bury themselves in the soil. At the end of October, water should be almost entirely withheld for a few weeks. The flower-stalks appear in spring.
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Lacaena bicolor, Lindl. (Lueddemannia Sanderiana, Kranzl.). Racemes drooping, about 18 in. long, bearing 9 or 10 fls.; fls. greenish yellow, covered externally with short hairs; petals with 3 purple streaks;labellum hairy, spotted with purple. Discovered about 1843 in Guatemala, at an elevation of 7,000 ft.  B.R. 30:50. Var. glabrata, Lem.  Fls. everywhere nearly glabrous, creamy white. Not in the American trade.  I.H. 1:33. Var. alba, Hort.  Fls. yellowish white, without purple markings.
 
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Lacaena spectabilis, Reichb. f. Fls. about 1 in. diam., whitish, suffused with pink and speckled with purple; sepals concave orbicular; petals smaller, connivent. Costa Rica. Mex. (?).  B.M. 6516.—Far more handsome than the former, but not advertised in Amer.
 
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Lace-Bark: Lagetta; also Gaya and Hoheria.
 
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Lace-Leaf, Lattice-Leaf: Aponogeton.
 
 
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Latest revision as of 15:04, 3 May 2009


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Plant Characteristics
Origin: ✈ ?
Cultivation
Exposure: ☼ ?"?" is not in the list (sun, part-sun, shade, unknown) of allowed values for the "Exposure" property.
Water: ◍ ?"?" is not in the list (wet, moist, moderate, dry, less when dormant) of allowed values for the "Water" property.
Scientific Names



Read about Lacaena in the Standard Cyclopedia of Horticulture 

Lacaena (one of the names of Helen, which Lindley states may be applied to this plant on account of its beauty; but he adds it may also be derived from Lakis, a cleft, alluding to the divisions of the lip). Orchidaceae. A little-known group of epiphytic orchids inhabiting Central America and Mexico.

Pseudobulbs rather long, ovoid, smooth at first: lvs. large, elliptic-pointed and contracted into a petiole, plicate venose: raceme pendent from the base of the pseudobulbs, loose, bearing up to 10 medium-sized fls.; sepals and petals nearly equal, elliptical, half-spreading; labellum equaling the petals, articulated to the base of the column, clawed, with the lateral lobes incurved, terminal larger, spreading and narrowed at the base to a broad claw; column rather long, winged, hooded at the top; pollinia 2 on a simple stipe.—Only 2 species.

The plants should be grown in baskets or on blocks of wood like stanhopeas: if potted the racemes are likely to bury themselves in the soil. At the end of October, water should be almost entirely withheld for a few weeks. The flower-stalks appear in spring.


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.


Cultivation

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Species

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References

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