Monodora junodii

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Monodora junodii
Monodora junodii.jpg
Botanical illustration of a Monodora junodii flower and floral parts. [1]
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Magnoliids
Order: Magnoliales
Family: Annonaceae
Genus: Monodora
Species:
M. junodii
Binomial name
Monodora junodii

Monodora junodii is a species of plant in the family Annonaceae. It is native to Eswatini, Kenya, Malawi, Mozambique, South Africa, Tanzania, and Zimbabwe. [3] Heinrich Gustav Adolf Engler and Ludwig Diels, the German botanists who first formally described the species, named it after Henri-Alexandre Junod, the Swiss missionary and scientist who collected the specimen that they examined. [4]

Contents

Description

It is a tree reaching 7 meters in height. Its branches have lenticels. Its leaves are 6.5–16.5 by 3–5.5 centimeters and come to a point at their tips. The leaves are smooth on their upper and lower surfaces. Its petioles are 1–6 millimeters long. Its pendulous flowers are odorless, solitary and axillary or extra-axillary. Each flower is on a pedicel 0.8–2 centimeters long. Its flowers have 3 slightly hairy, green sepals that are 5–10 millimeters longwith rounded tips. Its 6 petals are arranged in two rows of 3. The outer petals are 2–3.5 by 1.6–2.7 centimeters and yellow when young, but turning puce or purple when mature. The inner petals are similarly colored, have a 0.7–1.0 centimeter long claw at their base and a 1–1.6 by 1.4–2.1 centimeter wide blade. The inner petals are hairy with the exception of the upper side of the claw. Its stamens are 0.5 millimeters long. Its wrinkled, smooth fruit are globe shaped and 4–5 centimeters in diameter and are greenish-grey with brown highlights. Its light yellow-brown, flat, oval-shaped seeds are 1.5–2 centimeters long. [4] [5]

Reproductive biology

The pollen of M. junodii is shed as permanent tetrads. [6]

Habitat and distribution

It has been observed growing in sandy soil in lowland and evergreen forests at elevations from 0–900 meters. [6]

Related Research Articles

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<i>Monodora stenopetala</i> Species of plant in the family Annonaceae

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<i>Monodora undulata</i> Species of plant in the family Annonaceae

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Ophrypetalum is a genus of plant in the family Annonaceae. It is native to Kenya and Tanzania. It contains a single species, Ophrypetalum odoratum. Ludwig Diels, the German botanist who first formally described the species, named it after the perfumed odor of its flowers. Bioactive molecules isolated from its roots and leaves have been reported to have antifungal activity in tests with Candida albicans.

<i>Mischogyne elliotiana</i> Species of plant

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<i>Monodora angolensis</i> Species of plant in the family Annonaceae

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<i>Neostenanthera gabonensis</i> Species of plant in the family Annonaceae

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Pseuduvaria silvestris is a species of plant in the family Annonaceae. It is native to New Guinea. Ludwig Diels, the botanist who first formally described the species under the basionym Orophea silvestris, named it after the forested habitat the specimens he examined were found growing in near the Waria River.

<i>Uvariastrum insculptum</i> Species of flowering plant

Uvariastrum insculptum is a species of plant in the Annonaceae. It is native to Cameroon, Gabon, Ghana, Ivory Coast, Liberia, Nigeria, and the Republic of the Congo. Adolf Engler and Ludwig Diels, the botanists who first formally described the species using the basionym Uvaria insculpta, named it after the secondary veins on its leaves which are distinctly sunken.

<i>Uvariastrum pierreanum</i> Species of flowering plant

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References

  1. Diels, Ludwig; Engler, Adolf; Gilg, Ernst; Schumann, K. (1901). Monographieen afrikanischer Pflanzen-Familien und -Gattungen [Monographs of African Plant Families and Genera] (in German and Latin). Leipzig: W. Engelmann.
  2. Cosiaux, A.; Couvreur, T.L.P.; Erkens, R.H.J. (2019). "Monodora junodii". IUCN Red List of Threatened Species . 2019: e.T62587A133041916. doi: 10.2305/IUCN.UK.2019-3.RLTS.T62587A133041916.en . Retrieved 20 November 2021.
  3. "Monodora junodii Engl. & Diels". Plants of the World Online. The Trustees of the Royal Botanic Gardens, Kew. n.d. Retrieved April 11, 2019.
  4. 1 2 Engler, A.; Diels, L. (1899). "Anonaceae". Notizblatt des Königlichen Botanischen Gartens und Museums zu Berlin (in German and Latin). 2 (17): 292–302.
  5. Robson, N.K.B. (1960). "Annonaceae". In Exell, A.W.; Wild, H. (eds.). Flora Zambesiaca. London: Royal Botanic Gardens, Kew.
  6. 1 2 Couvreur, Thomas L. P. (2009). "Monograph of the Syncarpous African Genera Isolona and Monodora (Annonaceae)". Systematic Botany Monographs. 87: 1–150. JSTOR   25592354.