Arrowleaf elephant's ear (Xanthosoma sagittifolium)

Arrowleaf elephant's ear (Xanthosoma sagittifolium) is a plant species in Araceae, 0.4 to 1.5 m high, has no stem and is not woody, waxy leaves, important tuber producers where corm that grows underground is a source of carbohydrates and cultivated since ancient times.

X. sagittifolium has 2-5 leaves with green stems, dark green or purplish stripes, 23-150 cm long and the base is a midrib. Leaves have a size of 6.60x7.53 cm, round eggs, oval with tapered ends, sometimes purplish in color around the stalks, waxy and rounded base.

The flower comes in the cob on the armpit of the leaf. The sheath has a green or yellow or white and fall out. Arrowleaf elephant's ear is grown for tubers as an important source of carbohydrates. Tubers can be processed by steaming, boiling, baking, frying, or processed into flour, porridge, cakes, pasta and fermented to produce pudding.

Kingdom: Plantae
Phylum: Tracheophyta
Subphylum: Angiospermae
Class: Liliopsida
Order: Alismatales
Family: Araceae
Subfamily: Aroideae
Tribe: Caladieae
Genus: Xanthosoma
Species: Xanthosoma sagittifolium

Japanese morning glory (Ipomoea nil)

Japanese morning glory ( Ipomoea nil ) is a species of plant in the Convolvulaceae family, a climber with twining stems that grow up to 5 meters long. The green, finely hairy leaves are 14 cm long, heart-shaped at the base, entire or 3-5-lobed, tapering at the edges. The flowers are funnel-shaped, blue to reddish-purple with a whitish tube, 5 cm wide and up to 7 cm long. TAXON Kingdom: Plantae Phylum: Tracheophyta Subphylum: Angiospermae Class: Magnoliopsida Order: Solanales Family: Convolvulaceae Subfamily: Convolvuloideae Tribe: Ipomoeeae Genus: Ipomoea L. in Sp. Pl.: 159 (1753) Species: Ipomoea nil (L.) Roth in Catal. Bot. 1: 36 (1797) HOMOTYPIC SYNONYMS Convolvuloides triloba Moench in Methodus: 452 (1794) Convolvulus nil L. in Sp. Pl., ed. 2.: 219 (1762) Pharbitis nil (L.) Choisy in Mém. Soc. Phys. Genève 6: 439 (1833 publ. 1834) HETEROTYPIC SYNONYMS Convolvulus caeruleus (Roxb. ex Ker-Gawl.) Spreng. in Syst. Veg., ed. 16. 1: 593 (1824) Convolvulus coelestis G.Forst. in Fl. Ins...

Moist pimpernel (Lindernia dubia)

Moist pimpernel ( Lindernia dubia ) is a species of plant in the Linderniaceae. It is a herbaceous, ground-growing, erect, cylindrical stem with red to light brown color. The leaves are green, oval, up to 10 mm long, up to 7 mm wide, with rounded tips and reddish veins. The flowers are funnel-shaped, bluish-white, with yellow veins. 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 dubia (L.) Pennell in Monogr. Acad. Nat. Sci. Philadelphia 1: 141 (1935) Variety: Lindernia dubia var. dubia, Lindernia dubia var. rhizomatosa Pennell ex D.Q.Lewis HOMOTYPIC SYNONYMS Ilysanthes dubia (L.) Barnhart in Bull. Torrey Bot. Club 26: 376 (1899) Ilysanthes gratioloides Benth. in A.P.de Candolle, Prodr. 10: 419 (1846) Gratiola dubia L. in Sp. Pl.: 17 (1753) Limnophila dubia (L.) M.R.Almeida in Fl. Maharashtra 3B: 393 (2001)...

Plumeria rubra and Plumeria obtusa, the differences

SPECIES HEAD TO HEAD - The genus frangipani trees ( Plumeria Tourn. ex L.) has only 18 officially recorded species and two very similar species, frangipani ( Plumeria rubra L.) and white frangipani ( Plumeria obtusa L.). Both have the same habitus, flowers and fruits and are difficult to distinguish. The leaves of both species have slightly different shapes. Therefore, the leaves are very important to distinguish the two species, especially the shape of the tip. P. rubra has simple, lanceolate leaves with acute tips. P. obtusa has simple, elliptic leaves with rounded tips. By Aryo Bandoro Founder of Dlium.com . You can follow him on X: @Abandoro . Read more: Plumeria rubra Plumeria obtusa

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