Monstera gambensis

Last updated

Monstera gambensis
Vital parts of a Monstera gambensis.pdf
Adult plant without perforations (A), a juvenile with a sheath and wings (C), a cross section of the petiole showing sheath wings (B), and a mature inflorescence with cataphylls at the base (E). [1]
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Alismatales
Family: Araceae
Genus: Monstera
Species:
M. gambensis
Binomial name
Monstera gambensis
M.Cedeño & M.A.Blanco

Monstera gambensis is a species of plant in the family Araceae. It is endemic to the tropical forest of La Gamba, Golfito, Costa Rica at 100m elevation. They can be found on the floor of humid forests with their stems climbing up trees and aerial roots visible above the soil. Sometimes the entire plant can be found solely on trees. M. gambensis is typically not fenestrated until the adult stage, but can have two perforations on their blade. [1]

Contents

Growth

This image shows a picture in three different parts: one with the view of the full plant, one with the vining monstera growing up a tree, and the last with fenstrations. Monstera gambensis growth.pdf
This image shows a picture in three different parts: one with the view of the full plant, one with the vining monstera growing up a tree, and the last with fenstrations.
This image shows the support and feeding root which are both corky and black (A), a petiole sheath in and adult plant (B), petioles with sheath margins (C), internodes in the adult plant (D), the shallow distal portion of the petiole (E), and the dead epidermis that gives the plant a white appearance in color and an asperous texture to the surface of the petioles (F). Monstera gambensis roots.pdf
This image shows the support and feeding root which are both corky and black (A), a petiole sheath in and adult plant (B), petioles with sheath margins (C), internodes in the adult plant (D), the shallow distal portion of the petiole (E), and the dead epidermis that gives the plant a white appearance in color and an asperous texture to the surface of the petioles (F).

M. gambensis starts off as seedlings which then grow into juvenile plants capable of appressed-climbing. The stems are dark green in color with internodes that are 3-5 cm long, and their petioles are visible with either a dark or light green color. M. gambensis leaves bend to face the sun. [1] The leaf blades are neither horizontal nor flat so that it is able to grow on another plant, and they are rarely varigated.

Adult M. gambensis are appressed-climbers with dark green stems, similar lengths of internodes and unchanged color of petioles, but in this mature stage, their corky roots have black hairs and the leaf blades are bigger. Adult M. gambensis can have fenestrations. [1] M. gambensis's roots are photosynthetic and can coil on the ground or wrap around a tree. Its roots can be scattered along the stems that are less compact, giving more room to grow. Root lengths depends on their closeness to the original center of the host; the closest roots are longer. [2] The shape of the leaves help them catch rainwater that falls off of the host plant, and it also gets nutrients from leaf-litter. [3]

Ecology

M. gambensis is a hemiepiphyte, which means that it spends a part of its lifecycle as an epiphyte. [2] M. gambensis can develop a pseudotrunk that allows it to outgrow its host. The plants aerial roots may either go into the soil or spread along the ground. [4] As an epiphyte, M. gambensis is benefited but its host is neither benefited nor harmed, as is true for all non-parasitic epiphytes. [4]

Reproduction

Pollination of M. gambensis typically happens via Trigona , beetle, or fly. Beetles are attracted to the inflorescence of M. gambensis flowers where they mate and eat the flower, its tissue, or the pollen grains. Similar to beetle pollination, flies visit the inflorescence on the flower so they can mate and deposit eggs. The adult flies eat the stigmatic secretions or pollen grains, while the larvae eat the decomposing parts of the flower. These insect-based pollenations maintain genetic diversity. [5]

Related Research Articles

<span class="mw-page-title-main">Araceae</span> Family of flowering plants

The Araceae are a family of monocotyledonous flowering plants in which flowers are borne on a type of inflorescence called a spadix. The spadix is usually accompanied by, and sometimes partially enclosed in, a spathe. Also known as the arum family, members are often colloquially known as aroids. This family of 140 genera and about 4,075 known species is most diverse in the New World tropics, although also distributed in the Old World tropics and northern temperate regions.

<i>Amorphophallus</i> Genus of flowering plants

Amorphophallus is a large genus of some 200 tropical and subtropical tuberous herbaceous plants from the Arum family (Araceae), native to Asia, Africa, Australia and various oceanic islands. A few species are edible as "famine foods" after careful preparation to remove irritating chemicals. The genus includes the Titan arum of Indonesia, which has the largest inflorescence of any plant in the genus, and is also known as the 'corpse flower' for the pungent odour it produces during its flowering period, which can take up through seven years of growth before it occurs.

<i>Syngonium</i> Genus of flowering plants

Syngonium is a genus of flowering plants in the family Araceae, native to tropical rainforests in southern Mexico, the West Indies, Central and South America. They are woody vines growing to heights of 10–20 m or more in trees. They have leaves that change shape according to the plant's stage of growth, and adult leaf forms are often much more lobed than the juvenile forms usually seen on small house plants. The scientific name of the genus comes from the Greek words σύν and γονή and refers to the fused ovaries of female flowers.

<i>Philodendron</i> Genus of flowering plants

Philodendron is a large genus of flowering plants in the family Araceae. As of September 2015, the World Checklist of Selected Plant Families accepted 489 species; other sources accept different numbers. Regardless of number of species, the genus is the second-largest member of the family Araceae, after genus Anthurium. Taxonomically, the genus Philodendron is still poorly known, with many undescribed species. Many are grown as ornamental and indoor plants. The name derives from the Greek words philo- 'love, affection' and dendron 'tree'. The generic name, Philodendron, is often used as the English name.

<i>Monstera deliciosa</i> Species of plant

Monstera deliciosa, the Swiss cheese plant or split-leaf philodendron is a species of flowering plant native to tropical forests of southern Mexico, south to Panama. It has been introduced to many tropical areas, and has become a mildly invasive species in Hawaii, Seychelles, Ascension Island and the Society Islands. It is very widely grown in temperate zones as a houseplant.

<span class="mw-page-title-main">Aerial root</span> Root which grows above the ground

Aerial roots are roots above the ground. They are almost always adventitious. They are found in diverse plant species, including epiphytes such as orchids (Orchidaceae), tropical coastal swamp trees such as mangroves, banyan figs, the warm-temperate rainforest rata, and pohutukawa trees of New Zealand. Vines such as common ivy and poison ivy also have aerial roots.

<span class="mw-page-title-main">Commelinaceae</span> Family of flowering plants

Commelinaceae is a family of flowering plants. In less formal contexts, the group is referred to as the dayflower family or spiderwort family. It is one of five families in the order Commelinales and by far the largest of these with about 731 known species in 41 genera. Well known genera include Commelina (dayflowers) and Tradescantia (spiderworts). The family is diverse in both the Old World tropics and the New World tropics, with some genera present in both. The variation in morphology, especially that of the flower and inflorescence, is considered to be exceptionally high amongst the angiosperms.

<i>Monstera</i> Genus of flowering plants

Monstera is a genus of 59 species of flowering plants in the arum family, Araceae, native to tropical regions of the Americas.

<span class="mw-page-title-main">Zoophily</span> Pollination by animals

Zoophily, or zoogamy, is a form of pollination whereby pollen is transferred by animals, usually by invertebrates but in some cases vertebrates, particularly birds and bats, but also by other animals. Zoophilous species frequently have evolved mechanisms to make themselves more appealing to the particular type of pollinator, e.g. brightly colored or scented flowers, nectar, and appealing shapes and patterns. These plant-animal relationships are often mutually beneficial because of the food source provided in exchange for pollination.

<span class="mw-page-title-main">Carrion flower</span> Flowers that smell like rotting flesh

Carrion flowers, also known as corpse flowers or stinking flowers, are mimetic flowers that emit an odor that smells like rotting flesh. Apart from the scent, carrion flowers often display additional characteristics that contribute to the mimesis of a decaying corpse. These include their specific coloration, the presence of setae and orifice-like flower architecture. Carrion flowers attract mostly scavenging flies and beetles as pollinators. Some species may trap the insects temporarily to ensure the gathering and transfer of pollen.

<span class="mw-page-title-main">Hemiepiphyte</span>

A hemiepiphyte is a plant that spends part of its life cycle as an epiphyte. The seeds of primary hemiepiphytes germinate in the canopy and initially live epiphytically. They send roots downward, and these roots eventually make contact with the ground. Secondary hemiepiphytes are root-climbers that begin as rooted vines growing upward from the forest floor, but later break their connection to the ground. When this happens, they may send down long roots to the ground.

This page provides a glossary of plant morphology. Botanists and other biologists who study plant morphology use a number of different terms to classify and identify plant organs and parts that can be observed using no more than a handheld magnifying lens. This page provides help in understanding the numerous other pages describing plants by their various taxa. The accompanying page—Plant morphology—provides an overview of the science of the external form of plants. There is also an alphabetical list: Glossary of botanical terms. In contrast, this page deals with botanical terms in a systematic manner, with some illustrations, and organized by plant anatomy and function in plant physiology.

This glossary of botanical terms is a list of definitions of terms and concepts relevant to botany and plants in general. Terms of plant morphology are included here as well as at the more specific Glossary of plant morphology and Glossary of leaf morphology. For other related terms, see Glossary of phytopathology, Glossary of lichen terms, and List of Latin and Greek words commonly used in systematic names.

<i>Thaumatophyllum bipinnatifidum</i> Species of epiphyte

Thaumatophyllum bipinnatifidum is a plant in the genus Thaumatophyllum, in the family Araceae. Previously it was classified in the genus Philodendron within subgenus Meconostigma. The commonly used names Philodendron bipinnatifidum and Philodendron selloanum are synonyms. This plant is native to South America, namely to Brazil, Bolivia, Argentina, and Paraguay, but is also cultivated as a landscape plant in tropical, subtropical and warm temperate climates.

<i>Peltandra virginica</i> Species of aquatic plant

Peltandra virginica is a plant of the arum family known as green arrow arum and tuckahoe. It is widely distributed in wetlands in the eastern United States, as well as in Quebec, Ontario, and Cuba. It is common in central Florida including the Everglades and along the Gulf Coast. Its rhizomes are tolerant to low oxygen levels found in wetland soils. It can be found elsewhere in North America as an introduced species and often an invasive plant.

<i>Monstera acuminata</i> Species of flowering plant

Monstera acuminata, or shingle plant, is a species of flowering plant from family Araceae which is widespread from Mexico to Central America. It is abundant in central Petén and extends north to San Luis Potosí, making it the northernmost of the species of Monstera.

<i>Annona aurantiaca</i> Species of flowering plant

Annona aurantiaca is a species of plant in the family Annonaceae. It is native to Brazil. João Barbosa Rodrigues, the Brazilian botanist who first formally described the species, named it after its orange colored petals.

<i>Monstera barrieri</i>

Monstera barrieri is a flowering plant of the genus Monstera and family Araceae.

Monstera alfaroi is a flowering plant in the arum family. It is endemic to mid-altitude premontane rainforests of Costa Rica at altitudes of 1,100 to 1,250 metres. M. alfaroi features light brown petioles with black or white warts. It is closely related to Monstera buseyi, but M. alfaroi can be distinguished by its larger inflorescence. M. alfaroi is also easily confused with M. costaricensis, which can be distinguished from M. alfaroi by its petioles with white pustules, more conical inflorescence, and location; M. costaricensis only occurs in lowland areas of Costa Rica below 600 metres (2,000 ft). Mature plants have ovate leaf blades as long as 90 centimetres (35 in) and 45 centimetres (18 in) wide, with few circular fenestrations near the midrib. From petiole to blade tip, M. alfaroi leaves can be up to 160 centimetres (63 in) long. It has a white spadix and an externally light green spathe. Flowering has been recorded in November, and fruiting in January.

<i>Philodendron opacum</i> Species of flowering plant

Philodendron opacum is a species of flowering plant. It has a native range extending from Southeast Nicaragua to Ecuador and includes Colombia, Costa Rica, Ecuador, Nicaragua, Panama. It's habitat is largely restricted to the Tropical Wet Forest and Premontane Wet Forest life zones in Central America, but in South America extends into Premontane Rain Forest (Colombia) and Tropical Moist Forest (Ecuador).

References

  1. 1 2 3 4 5 6 Cedeño-Fonseca, Marco; Hay, Alistair; Grayum, Michael H.; Blanco, Mario A. (2020-07-01). "Two new endemic species of Monstera (Araceae: Monsteroideae: Monstereae) from Golfito in southern Costa Rica". Webbia. 75 (1): 123–132. doi: 10.36253/jopt-8091 . hdl: 10669/84953 . ISSN   2169-4060. S2CID   225625126.
  2. 1 2 Benzing, David H. (2012-06-15). Air Plants Epiphytes and Aerial Gardens (1st ed.). Ithaca, New York: Cornell University Press. pp. 133–138. ISBN   9780801463877.
  3. Kocjan, Domen; Dolenc Koce, Jasna; Etl, Florian; Dermastia, Marina (2022-01-27). "Genome Size of Life Forms of Araceae—A New Piece in the C-Value Puzzle". Plants. 11 (3): 334. doi: 10.3390/plants11030334 . ISSN   2223-7747. PMC   8840116 . PMID   35161315.
  4. 1 2 Zotz, Gerhard; Almeda, Frank; Bautista-Bello, Alma P.; Eskov, Alen; Giraldo-Cañas, Diego; Hammel, Barry; Harrison, Rhett; Köster, Nils; Krömer, Thorsten; Lowry, Porter P.; Moran, Robbin C.; Plunkett, Gregory M.; Weichgrebe, Letizia (2021-08-01). "Hemiepiphytes revisited". Perspectives in Plant Ecology, Evolution and Systematics. 51: 125620. doi:10.1016/j.ppees.2021.125620. ISSN   1433-8319. S2CID   240873493.
  5. Marc, Gibernau; Marion, Chartier; Denis, Barabé (2010). Recent Advances Towards an Evolutionary Comprehension of Araceae Pollination. Denmark: Aarhus University Press. pp. 101–114.