''Buddleja skutchii'' is

endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsew ...

to much of the

sierra Sierra (Spanish for "mountain range" and "saw", from Latin '' serra'') may refer to the following: Places Mountains and mountain ranges * Sierra de Juárez, a mountain range in Baja California, Mexico * Sierra de las Nieves, a mountain range i ...

s of

Central America Central America ( es, América Central or ) is a subregion of the Americas. Its boundaries are defined as bordering the United States to the north, Colombia to the south, the Caribbean Sea to the east, and the Pacific Ocean to the west. ...

, growing mostly in pine-oak forest, also in

cloud forest A cloud forest, also called a water forest, primas forest, or tropical montane cloud forest (TMCF), is a generally tropical or subtropical, evergreen, montane, moist forest characterized by a persistent, frequent or seasonal low-level cloud c ...

, and in shrubby secondary growth. The species was first named and described by

Morton Morton may refer to: People * Morton (surname) * Morton (given name) Fictional * Morton Koopa, Jr., a character and boss in ''Super Mario Bros. 3'' * A character in the ''Charlie and Lola'' franchise * A character in the 2008 film '' Horton ...

in 1935.Morton, C. V. (1935). ''Phytologia'' 1:148 – 149, 1935.Norman, E. M. (2000). Buddlejaceae. ''Flora Neotropica 81''. New York Botanical Garden, USA

Description

''Buddleja skutchii'' is a

dioecious Dioecy (; ; adj. dioecious , ) is a characteristic of a species, meaning that it has distinct individual organisms (unisexual) that produce male or female gametes, either directly (in animals) or indirectly (in seed plants). Dioecious reproductio ...

tree 5 – 25 m tall, with brown to blackish fissured bark. The young branches are quadrangular and

tomentose Trichomes (); ) are fine outgrowths or appendages on plants, algae, lichens, and certain protists. They are of diverse structure and function. Examples are hairs, glandular hairs, scales, and papillae. A covering of any kind of hair on a plant ...

, bearing lanceolate to ovate-lanceolate leaves 6 – 20 cm long by 2 – 10 cm wide, membranaceous to subcoriaceous,

glabrescent Glabrousness (from the Latin ''glaber'' meaning "bald", "hairless", "shaved", "smooth") is the technical term for a lack of hair, down, setae, trichomes or other such covering. A glabrous surface may be a natural characteristic of all or part of ...

above, below with adpressed indumentum, the margins

entire Entire may refer to: * Entire function, a function that is holomorphic on the whole complex plane * Entire (animal), an indication that an animal is not neutered * Entire (botany) This glossary of botanical terms is a list of definitions of ...

. The yellow to orange

paniculate A panicle is a much-branched inflorescence. (softcover ). Some authors distinguish it from a compound spike inflorescence, by requiring that the flowers (and fruit) be pedicellate (having a single stem per flower). The branches of a panicle are of ...

leafy-bracted inflorescences are 8 – 15 cm long by 8 – 20 cm wide, comprising 3 – 4 orders of branches bearing small cymules 0.4 – 0.6 cm in diameter, each with 3 – 15 flowers.

Ploidy Ploidy () is the number of complete sets of chromosomes in a cell (biology), cell, and hence the number of possible alleles for Autosome, autosomal and Pseudoautosomal region, pseudoautosomal genes. Sets of chromosomes refer to the number of mat ...

: ''2n'' = 76.

Cultivation

The species is grown at the Strybing Arboretum and

Golden Gate Park Golden Gate Park, located in San Francisco, California, United States, is a large urban park consisting of of public grounds. It is administered by the San Francisco Recreation & Parks Department, which began in 1871 to oversee the development ...

San Francisco San Francisco (; Spanish language, Spanish for "Francis of Assisi, Saint Francis"), officially the City and County of San Francisco, is the commercial, financial, and cultural center of Northern California. The city proper is the List of Ca ...

and in France at Le Jardin de Rochevieill

Subspecies

Two subspecies have been identified by Norman: *''Buddleja skutchii'' C. V. Morton subsp. ''skutchii'' E. M. Norman (syn. ''Buddleja matudae'' Standl.) *''Buddleja skutchii'' C. V. Morton subsp. ''costaricensis'' E. M. Norman

References

{{Taxonbar, from=Q4984714 Buddleja, skutchii Flora of Costa Rica Flora of El Salvador Flora of Guatemala Flora of Mexico Flora of Panama Flora of Central America Dioecious plants