Status:
valid
Authors:
J.Sarvela
Source:
tro
Year:
1978
Citation Micro:
Ann. Bot. Fenn. 15(2): 104. 1978
WFO Identifier:
wfo-0001042954
Common Names
- Gymnocarpium achriosporum
- Achriosporum gymnocarpium
- Achriosporum oak fern
Description
Gymnocarpium achriosporum (also called 'Achriosporum Oak Fern', among many other common names) is a perennial herb native to North America. It has a rosette of spiny leaves and a tall, branched stem. It grows in grasslands, meadows, and disturbed areas.
Uses & Benefits
Gymnocarpium achriosporum is used as an ornamental plant in gardens and as a source of nectar for bees.
Flower, Seeds and Seedlings
The flower of Gymnocarpium achriosporum is a small, yellow, star-shaped flower with five petals. The seed is a small, dark brown, oval-shaped seed. The seedlings are small, with a single pair of cotyledons and a single stem.
Cultivation and Propagation
Gymnocarpium achriosporum is a species of fern native to North America. It is a deciduous fern, meaning it will die back in the winter and re-emerge in the spring. It prefers moist, shady locations and can be propagated by division or spores. The spores can be collected in the summer and sown on a moist, sterile medium.
Where to Find Gymnocarpium achriosporum
Gymnocarpium achriosporum is native to the Caribbean islands and is found in dry forests and woodlands.
Species in the Gymnocarpium genus
Gymnocarpium bipinnatifidum,
Gymnocarpium brittonianum,
Gymnocarpium achriosporum,
Gymnocarpium dryopteris,
Gymnocarpium heterosporum,
Gymnocarpium robertianum,
Gymnocarpium remote-pinnatum,
Gymnocarpium jessoense,
Gymnocarpium intermedium,
Gymnocarpium disjunctum,
Gymnocarpium fedtschenkoanum,
Gymnocarpium oyamense,
Gymnocarpium appalachianum,
Species in the Cystopteridaceae family
Acystopteris japonica,
Acystopteris tenuisecta,
Acystopteris taiwaniana,
Cystopteris christii,
Cystopteris laurentiana,
Cystopteris sandwicensis,
Cystopteris tenuifolia,
Cystopteris fragilis,
Cystopteris reevesiana,
Cystopteris wagneri,
Cystopteris bulbifera,
Cystopteris douglasii,
Cystopteris montana,
Cystopteris protrusa,
Cystopteris tennesseensis,
Cystopteris tenuis,
Cystopteris illinoensis,
Cystopteris membranifolia,
Cystopteris sudetica,
Cystopteris pellucida,
Cystopteris utahensis,
Cystopteris moupinensis,
Cystopteris alpina,
Cystopteris guizhouensis,
Cystopteris millefolia,
Cystopteris tasmanica,
Gymnocarpium bipinnatifidum,
Gymnocarpium brittonianum,
Gymnocarpium achriosporum,
Gymnocarpium dryopteris,
Gymnocarpium heterosporum,
Gymnocarpium robertianum,
Gymnocarpium remote-pinnatum,
Gymnocarpium jessoense,
Gymnocarpium intermedium,
Gymnocarpium disjunctum,
Gymnocarpium fedtschenkoanum,
Gymnocarpium oyamense,
Gymnocarpium appalachianum,