Status:
valid
Authors:
H.G.Zhou & H.Li
Source:
tro
Year:
1991
Citation Micro:
Guihaia 11(1): 40 (1991)
WFO Identifier:
wfo-0001128793
Common Names
- Ophioglossum oblongum
- Oblong Ophioglossum
- Oblong Adder's-Tongue
Description
Ophioglossum oblongum (also called Oblong Adder's-tongue, among many other common names) is a perennial herbaceous plant native to North America. It typically grows in moist, acidic soils in coniferous forests and alpine meadows. It has a basal rosette of leaves with small yellow-green flowers.
Uses & Benefits
Ophioglossum oblongum is used as an ornamental plant in gardens and for landscaping. It is also used in traditional medicine to treat various ailments.
Flower, Seeds and Seedlings
The flower of Ophioglossum oblongum is a small, greenish-yellow spike of tiny flowers. The seed is a small, round, dark-brown spore. The seedlings consist of a single leaf with a small, round, dark-brown spore at the tip.
Where to Find Ophioglossum oblongum
Ophioglossum oblongum is native to the eastern United States, Canada, and Mexico.
Species in the Ophioglossum genus
Ophioglossum falcatum,
Ophioglossum intermedium,
Ophioglossum kawamurae,
Ophioglossum lineare,
Ophioglossum louisii,
Ophioglossum melipillense,
Ophioglossum opacum,
Ophioglossum parvum,
Ophioglossum rabellum,
Ophioglossum simplex,
Ophioglossum convexum,
Ophioglossum sandieae,
Ophioglossum lancifolium,
Ophioglossum pendulum,
Ophioglossum crotalophoroides,
Ophioglossum engelmannii,
Ophioglossum lusitanicum,
Ophioglossum nudicaule,
Ophioglossum petiolatum,
Ophioglossum reticulatum,
Ophioglossum vulgatum,
Ophioglossum polyphyllum,
Ophioglossum pumilio,
Ophioglossum dendroneuron,
Ophioglossum mononeuron,
Ophioglossum palmatum,
Ophioglossum bergianum,
Ophioglossum costatum,
Ophioglossum gomezianum,
Ophioglossum californicum,
Ophioglossum pusillum,
Ophioglossum fernandezianum,
Ophioglossum thomasii,
Ophioglossum scariosum,
Ophioglossum coriaceum,
Ophioglossum ellipticum,
Ophioglossum thermale,
Ophioglossum gramineum,
Ophioglossum oleosum,
Ophioglossum eliminatum,
Ophioglossum azoricum,
Ophioglossum parvifolium,
Ophioglossum austro-asiaticum,
Ophioglossum harrisii,
Ophioglossum oblongum,
Ophioglossum yongrenense,
Ophioglossum latifolium,
Ophioglossum gracillimum,
Ophioglossum caroticaule,
Ophioglossum lusoafricanum,
Species in the Ophioglossaceae family
References
Li Heng (b.1929): Based on occurrence of standard abbreviation 'H.Li' in the authors string.