Kingdom:
Phylum:
Pteridophytes
Order:
Gleicheniales
Species:
giganteum
ID:
1124874

Status:
valid

Authors:
(Wall. ex Hook.) Nakai

Source:
tro

Year:
1950

Citation Micro:
Bull. Natl. Sci. Mus. Tokyo 29: 50 (1950)

WFO Identifier:
wfo-0001124212

Common Names

  • Diplopterygium giganteum
  • Giganteum Diplopterygium
  • Giganteum Fern

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Description

Diplopterygium giganteum (also called Diplopterygium fern, among many other common names) is a species of fern native to China. It is a large, evergreen fern with long, lanceolate fronds that can reach up to 10 meters in length. It grows in moist, shady areas such as forests and woodlands.

Uses & Benefits

Diplopterygium giganteum is used as an ornamental plant, as a source of food for wildlife, and as a medicinal plant.

Flower, Seeds and Seedlings

The flower of Diplopterygium giganteum is a small, yellowish-green spikelet, with a single fertile floret and two sterile florets. The seed is a small, yellow, oblong nutlet. The seedlings are small, with a single, narrow leaf and a short stem.

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Cultivation and Propagation

Diplopterygium giganteum is a fern that can be propagated from spores or by division of the rhizomes. It prefers a moist, well-drained soil and can be grown in full sun or partial shade. It is not frost-tolerant and should be protected from cold temperatures.

Where to Find Diplopterygium giganteum

Diplopterygium giganteum can be found in moist, shady areas in the eastern United States, from New York to Florida and west to Texas.

Species in the Gleicheniaceae family

Dicranopteris elegantula, Dicranopteris lanigera, Dicranopteris nepalensis, Dicranopteris pubigera, Dicranopteris weatherbyi, Dicranopteris linearis, Dicranopteris flexuosa, Dicranopteris nervosa, Dicranopteris pedata, Dicranopteris cadetii, Dicranopteris speciosa, Dicranopteris seramensis, Dicranopteris schomburgkiana, Dicranopteris taiwanensis, Dicranopteris splendida, Dicranopteris subpectinata, Dicranopteris curranii, Dicranopteris clemensiae, Dicranopteris seminuda, Diplopterygium brevipinnulum, Diplopterygium bullatum, Diplopterygium cantonense, Diplopterygium sordidum, Diplopterygium glaucum, Diplopterygium bancroftii, Diplopterygium blotianum, Diplopterygium cantonensis, Diplopterygium conversum, Diplopterygium elmeri, Diplopterygium giganteum, Diplopterygium laevissimum, Diplopterygium longissimum, Diplopterygium norrisii, Diplopterygium pinnatum, Diplopterygium volubile, Diplopterygium chinensis, Diplopterygium irregulare, Diplopterygium rufum, Diplopterygium glaucoides, Diplopterygium angustilobum, Diplopterygium clemensiae, Diplopterygium deflexum, Gleichenella pectinata, Gleichenia abscida, Gleichenia mendellii, Gleichenia punctulata, Gleichenia polypodioides, Gleichenia owhyhensis, Gleichenia litoralis, Gleichenia boryi,

References

The Plant List v1.1 record tro-26620233: Based on the initial data import
Nathaniel Wolff Wallich (1786-1854): Based on occurrence of standard abbreviation 'Wall.' in the authors string.
William Jackson Hooker (1785-1865): Based on occurrence of standard abbreviation 'Hook.' in the authors string.
Takenoshin Nakai (1882-1952): Based on occurrence of standard abbreviation 'Nakai' in the authors string.