| Cryptocoryne beckettii | |
|---|---|
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Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Order: | Alismatales |
| Family: | Araceae |
| Genus: | Cryptocoryne |
| Species: | C. beckettii |
| Binomial name | |
| Cryptocoryne beckettii Thwaites ex Trimen. (1885) | |
Cryptocoryne beckettii, also known as Beckett's water trumpet, is a plant species belonging to the Araceae genus Cryptocoryne .
Sri Lanka, found in freshwater springs and rivers.
(It is not clear which plants sold in the aquarium trade under this name are the true species. Probably due to aquarists C. beckettii is now found in Florida [ citation needed ] and probably other suitable spots in North America [ citation needed ].
Cryptocoryne beckettii is a perennial, rhizomatous, herb that can grow as an emergent or as a submerged aquatic. It has basal leaves with elongate, sheathing petioles up to 15 cm (6 in) long. The blades are glabrous, ovate to narrowly ovate, 3 to 9 cm (1.2 to 3.5 in) long and 1 to 3.5 cm (0.39 to 1.38 in) wide. The blade's upper surface is green to dark green or brown and marbled to red-brown, and the lower surface is generally red-tinged, to more or less brownish or green. The leaves have an acute to acuminate apex, entire or sometimes undulate leaf margins, and conspicuously red veins. Submerged plants usually have larger, thinner leaves. The rarely seen inflorescences are short-peduncled with a 4-to-12-centimetre-long (1.6 to 4.7 in) spathe. The greenish-brown limb is twisted, upright to somewhat recurved, and narrowly ovate in shape, generally 0.5 to 1.2 cm (0.20 to 0.47 in) wide and 1.5–3 cm (0.59–1.18 in) long. The spadix is typically 1.0 cm (0.39 in) long (Rosen, 2000).
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Good substrate and benefits from additional CO2. One of the best crypts for the aquarium. Slow growing and may take several weeks to settle in.
Probably the oldest cultivated crypt. It grows very easily in even hard water. The substrate should be a mixture of sand, clay and peat.
It prefers a quiet situation and not too intense a light. It normally spreads and multiplies by vegetative (stolon/rhizome) growth. It can suffer from crypt melt and seems to dislike being moved about.
petchii is a smaller form with slightly fluted leaves.
Cryptocoryne is a genus of aquatic plants from the family Araceae. The genus is naturally distributed in tropical regions of India, Southeast Asia and New Guinea.
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Alocasia sanderiana, commonly known as the kris plant or Sander's alocasia, is a plant in the family Araceae. It is endemic to Northern Mindanao in the Philippines, but is commonly grown as an ornamental plant worldwide. It is classified as critically endangered in the wild by the International Union for Conservation of Nature.
Aponogeton ulvaceus is a submerged aquatic plant in the Aponogetonaceae family. It has a small cone shaped, slightly hairy rhizome about 30 mm in diameter. The leaf blades have a base that tapers gradually, pale green in colour, over 50 cm (20 in) long and 8 cm (3 in) broad, with a wavy margin on petioles of an equal length, and in appearance slightly translucent. A single bulb may produce up to forty leaves in good conditions. No floating leaves are formed. The yellow flowers are produced on one or two, and sometimes more, erect spikes.
Cryptocoryne affinis is a plant species belonging to the Araceae genus Cryptocoryne.
Cryptocoryne undulata, also known as undulate cryptocoryne, is a plant species belonging to the Araceae genus Cryptocoryne.
Cryptocoryne × willisii is a plant in the family Araceae.
Cryptocoryne aponogetifolia is a species belonging to the Araceae genus Cryptocoryne.
Cryptocoryne auriculata is a plant species belonging to the Araceae genus Cryptocoryne.
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Podostemum ceratophyllum, commonly known as the hornleaf riverweed, is a species of submerged aquatic plant in the family Podostemaceae. It is native to eastern North America where it grows on hard bottoms in swiftly flowing rivers and streams and is considered a foundation species.
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