Variegated croton (Codiaeum variegatum)

Puring or variegated croton (Codiaeum variegatum) is a species of plant in Euphorbiaceae, shrubs, evergreen, monoecious, cosmopolitan, leaves have very varied shapes and colors, are widely cultivated as ornamental plants and have hundreds of varieties.

C. variegatum grows to a height of 3 m, large evergreen leaves, thick, leathery, shiny, arranged alternately, 5-30 cm long and 0.5-8 cm wide. Strands can be ribbon, lanceolate, oval, elliptical, inverted ovoid and violin-shaped. Colors can be green, yellow, purple and in various patterns.

The petiole is 0.2-2.5 cm long. The inflorescences are racemes, 8-30 cm long, the male is white with five small petals and 20-30 stamens, the pollen is oval and 52x32 microns in size. The female flowers are yellowish. The fruit is a capsule, 9 mm in diameter, three seeds with a diameter of 6 mm.

Several hundred cultivars are selected and bred for foliage. Milk sap can cause eczema in some people. The bark, roots, sap and leaves are poisonous. The toxin is the chemical compound 5-deoxyingenol. This plant contains oil and is suspected as a carcinogen.

Kingdom: Plantae
Phylum: Tracheophyta
Subphylum: Angiospermae
Class: Magnoliopsida
Order: Malpighiales
Family: Euphorbiaceae
Subfamily: Crotonoideae
Tribe: Codiaeae
Subtribe: Codiaeinae
Genus: Codiaeum
Species: Codiaeum variegatum
Forms and varieties: Codiaeum variegatum f. angustifolium, Codiaeum variegatum var. cavernicola, Codiaeum variegatum f. crispum, Codiaeum variegatum var. genuinum, Codiaeum variegatum var. moluccanum, Variegated Croton Codiaeum variegatum var. pictum

Yellow garden spider (Argiope appensa)

Yellow garden spider ( Argiope appensa ) is a species of spider in Araneidae that lives on the coast to forests on islands in the western Pacific Ocean. Black and yellow females are striking and have a length of 5.1-6.4 cm including long legs, while males are brown and have a length of about 1.9 cm. A. appensa lives on cliffs in the hills at 600 m above sea level in Kewu plain to rice fields in the lowlands. They make nests at a height of 1.5 meters from the ground between teak ( Tectona grandis ), sonokeling ( Dalbergia latifolia ), sonosiso ( Dalbergia sissoo ), crown flower ( Calotropis gigantea ) and various grasses. Yellow garden spiders grow in large sizes, but are not toxic to humans. Advanced builds ball-shaped nets and most of them make stabilizers which are zigzag-shaped lines in nets made of thicker bands. This species spends more time in stationary and sits in the middle of the net with its head down to wait for insects to be entangled in fine silk thread. Unli...

Serrated pimpernel (Lindernia glandulifera)

Serrated pimpernel ( Lindernia glandulifera ) is a species of plant in the Linderniaceae family, erect, 8-9 cm long.and white roots. The stems are cylindrical or angular or curved inward. The stems green or dark red or reddish brown. The leaves are opposite, green or dark red or brown, oval or oblong, up to 3 cm long, up to 1 cm wide and serrated margins. The flowers are white and blue, 0.6-0.7 cm wide. This plant grows in colonies in karst areas, clay soils, and areas that are sometimes flooded. TAXON Kingdom: Plantae Phylum: Tracheophyta Subphylum: Angiospermae Class: Magnoliopsida Order: Lamiales Family: Linderniaceae Genus: Lindernia All. in Auct. Syn. Meth. Stirp. Hort. Regii Taur. 3: 178 (1766) Species: Lindernia glandulifera (Blume) Backer in Onkruidfl. Jav. Suikerrietgr.: 616 (1930) VERNACULAR NAME English: Serrated pimpernel Indonesia: Tapak gergaji Java: Tapak graji Aryo Bandoro Dlium TheDlium Web: https://www.dlium.com YouTube: https://www.youtube.com/@Dlium

Javan mocca or Javan slender caesar (Amanita javanica)

OPINION - Javan mocca or Javan slender caesar ( Amanita javanica ) is a mysterious fungus species and has been enigmatic since it was first reported by Boedijn in 1951 and after that no explanation or reporting of specimens is believed to be the same as expected. Boedijn (1951) described A. javanica which grew on Java island as having the characteristics covered in the Amanita genus. Corner and Bas in 1962 tried to describe Javan mocca and all species in Amanita based on specimens in Singapore. Over time some reports say that they have found A. javanica specimens in other Southeast Asia including also China, Japan, India and Nepal. But there is no definitive knowledge and many doubt whether the specimen is the same as described by Boedijn (1951). I was fortunate to have seen this species one afternoon and soon I took out a camera for some shots. In fact, I've only met this mushroom species once. Javan mocca is an endangered species and I have never seen in my experience in...

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