''Laelia anceps'' is a species of
orchid
Orchids are plants that belong to the family Orchidaceae (), a diverse and widespread group of flowering plants with blooms that are often colourful and fragrant.
Along with the Asteraceae, they are one of the two largest families of flowerin ...
found in
Mexico
Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatema ...
and
Guatemala.
Subspecies
*''Laelia anceps'' ssp. ''anceps'' (
Mexico
Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatema ...
to
Guatemala). The
diploid chromosome
A chromosome is a long DNA molecule with part or all of the genetic material of an organism. In most chromosomes the very long thin DNA fibers are coated with packaging proteins; in eukaryotic cells the most important of these proteins are ...
number of ''L. anceps'' ssp. ''anceps'' has been determined as 2''n'' = 40
*''Laelia anceps'' ssp. ''dawsonii'' (
J.Anderson)
Rolfe (
Mexico
Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatema ...
- Guerrero, Oaxaca). The
diploid chromosome number
Ploidy () is the number of complete sets of chromosomes in a cell, and hence the number of possible alleles for autosomal and pseudoautosomal genes. Sets of chromosomes refer to the number of maternal and paternal chromosome copies, respectivel ...
of ''L. anceps'' ssp. ''dawsonii'' has been determined as 2''n'' = 40.
[page 252. Leonardo P. Felix and Marcelo Guerra: "Variation in chromosome number and the basic number of subfamily Epidendroideae (Orchidaceae)" ''Botanical Journal of the Linnean Society'' 163(2010)234-278, The Linnean Society of London]
References
anceps
In languages with quantitative poetic metres, such as Ancient Greek, Latin, Arabic, Sanskrit, and classical Persian, an anceps (plural ''ancipitia'' or ''(syllabae) ancipites'') is a position in a metrical pattern which can be filled by either ...
Orchids of Guatemala
Orchids of Mexico
{{Laeliinae-stub