“Ludisia”的意思、由来-开放百科全书

词条

Ludisia

释义

Variants
References
External links

{{speciesbox
| image = haem3.jpg
| display_parents = 4
| genus = Ludisia
| parent_authority = A.Rich.
| species = discolor
| authority = (Ker Gawl.) A. Rich.
| synonyms =

Anoectochilus dawsonianus H.Low ex Rchb.f.
Anoectochilus ordeanus Jennings
Dicrophyla elegans Raf., [nom. illeg.]
Gonogona discolor (Ker Gawl.) Link
Goodyera discolor Ker Gawl.
Goodyera ordeana (Jennings) Boxall ex Náves
Goodyera ordiana B.S.Williams
Goodyera rodigasciana L.Linden
Goodyera rubrovenia B.S.Williams
Haemaria dawsoniana (H.Low ex Rchb.f.) Hasselb.
Haemaria dawsoniana (H.Low ex Rchb. f.) Hook. f.
Haemaria discolor (Ker Gawl.) Lindl.
Haemaria otletae Rolfe
Haemaria pauciflora Gagnep.
Haemaria rubrovenia (B.S.Williams) Rchb.f. ex Stein
Kuhlhasseltia carrii Holttum
Ludisia dawsoniana (H.Low ex Rchb.f.) Aver.
Ludisia discolor (Ker Gawl.) Blume
Ludisia furetii Blume
Ludisia odorata Blume
Ludisia otletae (Rolfe) Aver.
Myoda rufescens Lindl.
Neottia discolor (Ker Gawl.) Steud.
Orchiodes discolor (Ker Gawl.) Kuntze

| synonyms_ref = ^[1]
}}

Ludisia is a genus of orchids that contains just one species, Ludisia discolor, commonly referred to as jewel orchid. They are native to southern China, Thailand, Vietnam, Philippines, Malaysia, Indonesia and Burma,^[2] and often cultivated. They are terrestrial orchids that in their natural setting would be found growing on the forest floor. They are known for their foliage, which is often velvety deep maroon with red veins that run parallel to the centre of the leaf.

Flowers are white with twisting yellow columns. Individual flowers are small but grow in clusters on upright stalks. Flowers in cultivation last a month or more.^[3]

They need high humidity and warm temperatures with low to medium light, and they tolerate extremely low light levels.

Variants

Ludisia discolor includes two notable cultivars:{{citation needed|date=October 2013}}

Ludisia discolor 'Alba', an albino variant, and
Ludisia discolor 'Nigrescens', a mutation often referred to as "black velvet".

References

1. ^{{cite web|url=http://www.theplantlist.org/tpl/record/kew-115489|title=The Plant List: A Working List of All Plant Species}}
2. ^Kew World Checklist of Selected Plant Families
3. ^Flora of China v 25 p 55, 血叶兰 xue ye lan, Ludisia discolor (Ker Gawler) Blume, Coll. Orchid. 113. 1859.

External links

{{Commons-inline|Ludisia|Ludisia}}
{{Wikispecies-inline|Ludisia|Ludisia}}

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