-
Marattiaceae is the only
family of
extant (living)
ferns in the
order Marattiales. In the
Pteridophyte Phylogeny Group classification of 2016 (PPG I),...
- (adder's tongues, moonworts, and
grape ferns) and
Marattiaceae; and the
leptosporangiate ferns. The
Marattiaceae are a
primitive group of
tropical ferns with...
-
horsetails are as much true
ferns as are the
Ophioglossoids and
Marattiaceae. The
Marattiaceae are a
group of
tropical ferns with a large,
fleshy rhizome,...
-
Christensenia is a
genus of
ferns in the
botanical family Marattiaceae. The
genus is
confined to the Indo-Malayan region. The
basal chromosome number for...
- or mule's foot fern, is a very
large rainforest fern in the
family Marattiaceae native to most
parts of
Southeast Asia and Oceania. It has a history...
-
Angiopteris is a
genus of huge
evergreen ferns from the
family Marattiaceae,
found throughout the
paleotropics from
Madagascar to the
South Pacific islands...
-
synangium (pl. synangia). This
structure is most
prominent in
Psilotum and
Marattiaceae such as Christensenia,
Danaea and Marattia. A
columella (pl. columellae)...
- the
eusporangiate ferns comprising the
marattioid ferns (Marattiidae,
Marattiaceae), the
horsetails (Equisetiidae, Equisetaceae), and
whisk ferns and moonworts...
-
Located about 2,300
miles (3,680 km) from the
nearest continental s****, the
Hawaiian Islands are the most
isolated group of
islands on the planet. The...
- large,
fleshy eusporangiate ferns. It is the type
genus of the
family Marattiaceae,
order Marattiales and
class Marattiopsida.
Formerly considered to be...
