Xylopia micans | |
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Herbarium specimen of Xylopia micans [1] | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Magnoliids |
Order: | Magnoliales |
Family: | Annonaceae |
Genus: | Xylopia |
Species: | X. micans |
Binomial name | |
Xylopia micans | |
Xylopia micans is a species of plant in the Annonaceae family. It is native to Colombia, Ecuador and Peru. [3] Robert Elias Fries, the botanist who first formally described the species, named it after the gleaming (micans in Latin) hairs on the undersides of its leaves. [4] [5]
It is a tree reaching 5 meters in height. The young, branches have dense, rust-colored, soft, silky hairs. The young branches have internodes about 1 centimeters long. Its lance-shaped, papery leaves are 6-9 by 1.3-2 centimeters. The upper surfaces of the leaves are hairless; the lower surfaces are densely covered in long, rusty-gold, silky, gleaming hairs that lay flat against surface. The base of the leaves come to a brief point with one side extending further than the other. The tips of the leaves are tapered and shallowly pointed. The midribs of the leaves are very impressed on the upper surfaces and prominently raised on the lower surface. Its petioles are 3-5 millimeters long, and covered in soft, silky hairs, with a narrow groove on their upper side. Its solitary flowers occur in axillary positions. The flowers are on pedicel that are 2-3 millimeters long and covered in gold-colored silky hairs. The petioles have bracts. Its flowers have 3 round to egg-shaped sepals that are 1.5 millimeters long. The lower surfaces of the sepals are covered in silky hairs. The sepals are almost free. Its 6 petals are arranged in two rows of 3. The yellow-orange, linear to strap-shaped, outer petals are 18 by 1.5-3.5 millimeters. The lower surfaces of the outer petals are covered in silky hairs that lay flat above the base; the upper surface has tufts of soft, white, woolly hairs. The inner petals are slightly shorter, broadened and concave at the base, and linear with three faces, about 1 millimeters wide, above the base. The flowers have stamens that are 0.8 millimeters long. The flowers have up to 6 carpels with densely hairy ovaries that are 1 millimeter long. The flowers have stigma that are 5 millimeters long with styles that are bent near their base. [5]
The pollen of Xylopia micans is shed as permanent tetrads. [6]
It has been observed growing in forests and old clearings at elevations of 200 meters. [5]
Annona sericea is a species of plant in the family Annonaceae. It is native to Bolivia, Brazil, Colombia, French Guiana, Guyana, Suriname, Trinidad-Tobago and Venezuela. Michel Félix Dunal, the French botanist who first formally described the species, named it after the silky hairs on its branches and leaves. In Brazil its common name is Aratincum do Para.
Annona jahnii is a species of plant in the family Annonaceae. It is native to the Brazil, Colombia and Venezuela. William Edwin Safford, the American botanist who first formally described the species, named it after the Venezuelan scientist, explorer and mountain climber Alfredo Jahn.
Mitrephora macclurei is a species of plant in the family Annonaceae. It is native to China, Laos and Vietnam. Aruna Weerasooriya and Richard Saunders, the botanists who first formally described the species, named it after Floyd Alonzo McClure of Lingnan University, who collected the holotype specimen that they examined.
Duckeanthus is a genus of plant in the family Annonaceae. It is native to Brazil. It contains a single species, Duckeanthus grandiflorus. Robert Elias Fries, the Swedish botanist who first formally described it, named it in honor of Adolpho Ducke who collected the specimen he examined, and its large flowers.
Pseuduvaria clemensiae is a species of plant in the family Annonaceae. It is native to New Guinea. Yvonne Chuan Fang Su and Richard M.K. Saunders, the botanists who first formally described the species, named it after Mary Strong Clemens who collected the specimen they examined.
Pseuduvaria hylandii is a species of plant in the family Annonaceae. It is native to Australia. L.W. Jessup, the botanists who first formally described the species, named it after Bernard Hyland an Australian botanist who collected the specimen he examined.
Pseuduvaria mollis is a species of plant in the family Annonaceae. It is native to New Guinea. Otto Warburg, the German-Jewish botanists who first formally described the species using the basionym Goniothalamus mollis, named it after the soft hairs on its leaves and petals.
Pseuduvaria setosa is a species of plant in the family Annonaceae. It is native to Peninsular Malaysia. George King, the botanist who first formally described the species under the basionym Orophea setosa, named it after the bristly hairs on its leaves and petioles.
Pseuduvaria villosa is a species of plant in the family Annonaceae. It is endemic to Australia. L.W. Jessup, the botanist who first formally described the species, named it after its leaves and branchlets which are shaggy with long soft hairs.
Annona cherimolioides is a species of plant in the Annonaceae family. It is native to Colombia and Ecuador. José Jerónimo Triana and Jules Émile Planchon, the botanists who first formally described the species, named it after its resemblance to another Annona species A. cherimoya.
Annona quinduensis is a species of plant in the Annonaceae family. It is native to Colombia and Ecuador. Carl Sigismund Kunth, the botanists who first formally described the species, named it after Quindío, a department of Colombia, where the specimen he examined was collected.
Uvariopsis congensis is a species of plant in the Annonaceae family. It is native to Angola, Cameroon, the Central African Republic, the Democratic Republic of the Congo, Gabon, Ivory Coast, Kenya, Sudan, Uganda, Zambia. Walter Robyns and Jean Ghesquière, the botanists who first formally described the species, named it after the Belgian Congo, now called the Democratic Republic of the Congo, where the specimen they examined was collected in the town of Kisantu near the Inkisi River.
Xylopia arenaria is a species of plant in the Annonaceae family. It is native to Kenya, and Tanzania. Adolf Engler, the botanist who first formally described the species, named it after its growth in sandy places.
Xylopia cuspidata is a species of plant in the Annonaceae family. It is native to Bolivia, Brazil, Colombia, Ecuador and Peru. Ludwig Diels, the botanist who first formally described the species, named it after the leaves which have an abruptly pointed tip.
Xylopia densiflora is a species of plant in the Annonaceae family. It is native to Peru. Robert Elias Fries, the botanist who first formally described the species, named it after its dense clusters of flowers.
Xylopia macrantha is a species of plant in the Annonaceae family. It is native to Colombia, Costa Rica and Panama. José Jerónimo Triana and Jules Émile Planchon, the botanists who first formally described the species, named it after its large flowers.
Xylopia nitida is a species of plant in the Annonaceae family. It is native to Brazil, Colombia, Ecuador French Guiana, Guyana, Suriname and Venezuela. Michel Félix Dunal, the botanist who first formally described the species, named it after the shiny upper surface of its leaves.
Xylopia calophylla is a species of plant in the Annonaceae family. It is native to Bolivia, Brazil, Colombia, Ecuador, Peru and Venezuela. Robert Elias Fries, the botanist who first formally described the species, named it after its beautiful leaves.
Xylopia parviflora is a species of plant in the Annonaceae family. It is native to Bolivia, Brazil, Colombia, Ecuador, French Guiana, Peru and Venezuela. Richard Spruce, the botanist who first formally described the species, named it after its small flowers, though he did not specifically state their size.
Xylopia polyantha is a species of plant in the Annonaceae family. It is native to Bolivia, Brazil, Colombia, Ecuador, and Peru. Robert Elias Fries, the botanist who first formally described the species, named it after its many flowers.