Red eucalyptus (Eucalyptus pellita)

Red eucalyptus or red mahogany (Eucalyptus pellita) is a species of plant in the Myrtaceae, medium to tall tree, growing up to 40 meters tall cylindrical trunk, bark is rough or fibrous or flaky, dark red or grayish or brown in color.

E. pellita has green, glossy leaves on the upper side, broad lance-shaped to egg-shaped, 100-230 mm long, 30-65 mm wide and tapering to the stalk.

Flower buds are arranged in leaf axils on flat, unbranched stalks, 12-32 mm long and individual buds on stalks 6-7 mm long. Mature shoots are oval, 15-16 mm long and 9-10 mm wide with a conical or beaked operculum.

The fruit is woody, cup-shaped to capsule or conical, 6-11 mm long and 8-14 mm wide with the valve protruding strongly above the edge.

Red eucalyptus grows in open forests, especially on gentle slopes, in wet or dry areas, nearshore forests and lowlands.

Kingdom: Plantae
Phylum: Tracheophyta
Subphylum: Angiospermae
Class: Magnoliopsida
Order: Myrtales
Family: Myrtaceae
Subfamily: Myrtoideae
Tribe: Eucalypteae
Genus: Eucalyptus
Species: Eucalyptus pellita

Purhepecha oak (Quercus purhepecha), new species of shrub oak endemic to the state of Michoacán, Mexico

NEWS - In Mexico, several Quercus shrubby species are taxonomically very problematic including 8 taxa with similar characteristics. Now researchers report the purhepecha oak ( Quercus purhepecha De Luna-Bonilla, S. Valencia & Coombes sp. nov.) as a new tomentose shrubby white oak species with a distribution only in the Cuitzeo basin in the Trans-Mexican Volcanic Belt (TMVB). Quercus Linnaeus (1753) subdivided into 2 subgenera and 8 sections of which section Quercus (white oaks) has the widest distribution in the Americas, Asia and Europe. This section is very diverse in Mexico and Central America with phylogenomic evidence indicating recent and accelerated speciation in these regions. The number of shrubby oak species in Mexico is still uncertain. De Luna-Bonilla of the Universidad Nacional Autónoma de México and colleagues found at least 3 taxa in the TMVB, specifically Quercus frutex Trelease (1924), Quercus microphylla Née (1801) and Quercus repanda Bonpland (1809). In 2016,...

Javan mocca or Javan slender caesar (Amanita javanica)

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Tekijem (Cyperus cyperoides)

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