Status:
valid
Authors:
Kaulf.
Source:
tro
Year:
1824
Citation Micro:
Enum. Filic. : 273 (1824)
WFO Identifier:
wfo-0001114055
Common Names
- Azolla microphylla
- Small Azolla
- Small Mosquito Fern
Description
Azolla microphylla (also called Small-leaved azolla, among many other common names) is a fern species native to Central and South America. It has a creeping rhizome and short-stalked fronds that are usually 1-2 feet long. It is found in moist, shady habitats, such as along streams and in forests.
Uses & Benefits
Azolla microphylla is used as an ornamental plant in gardens and as a groundcover. It is also used to make baskets and mats.
Flower, Seeds and Seedlings
Azolla microphylla has small, yellowish-green flowers that are borne in clusters. The seeds are small and dark brown in colour. The seedlings are small, with two cotyledons that are oval in shape.
Cultivation and Propagation
Azolla microphylla can be propagated by division or spores. It prefers moist, well-drained soil and partial shade. It is hardy in USDA zones 8-11.
Where to Find Azolla microphylla
Azolla microphylla is found in tropical regions of Central and South America.
Species in the Azolla genus
Species in the Salviniaceae family
Azolla pinnata,
Azolla caroliniana,
Azolla filiculoides,
Azolla microphylla,
Azolla rubra,
Azolla nilotica,
Salvinia martynii,
Salvinia hastata,
Salvinia auriculata,
Salvinia minima,
Salvinia molesta,
Salvinia nymphellula,
Salvinia natans,
Salvinia sprucei,
Salvinia biloba,
Salvinia oblongifolia,