Lysiosepalum | |
---|---|
Lysiosepalum involucratum | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Malvales |
Family: | Malvaceae |
Subfamily: | Byttnerioideae |
Tribe: | Lasiopetaleae |
Genus: |
Lysiosepalum F.Muell. [1] |
Species | |
See text |
Lysiosepalum is a genus of 5 species of flowering plants in the genus of plants in the family Malvaceae, all endemic to the south-west of Western Australia.
All species of Lysiosepalum are shrubs up to 1.5 m (4 ft 11 in) high. The leaves are mostly linear to egg-shaped with 2 leaf-like stipules at the base of the petiole. There are petal-like sepals alternating between broad to narrow, and tiny, scale-like petals. Three egg-shaped or lance-shaped bracteoles are below the sepals, bracts at the base of the pedicels, the stamens are joined at the base and there are tiny staminodes. [2] [3] [4]
The genus Lysiosepalum was first formally described in 1858 by Ferdinand von Mueller in his Fragmenta Phytographiae Australiae, and the first species he described (the type species) was Lysiosepalum barryanum. [5] [6] The genus name means a "setting-free sepal", referring to the sepals, which are almost free or separated. [2] [7]
The following is a list of names of Lysiosepalum species accepted by the Australian Plant Census as at April 2022: [8]
Species of Lysiosepalum occur in open woodland or shrubland between Yuna and Ravensthorpe in the south-west of Western Australia. [3] [4]
Lysiosepalum | |
---|---|
Lysiosepalum involucratum | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Malvales |
Family: | Malvaceae |
Subfamily: | Byttnerioideae |
Tribe: | Lasiopetaleae |
Genus: |
Lysiosepalum F.Muell. [1] |
Species | |
See text |
Lysiosepalum is a genus of 5 species of flowering plants in the genus of plants in the family Malvaceae, all endemic to the south-west of Western Australia.
All species of Lysiosepalum are shrubs up to 1.5 m (4 ft 11 in) high. The leaves are mostly linear to egg-shaped with 2 leaf-like stipules at the base of the petiole. There are petal-like sepals alternating between broad to narrow, and tiny, scale-like petals. Three egg-shaped or lance-shaped bracteoles are below the sepals, bracts at the base of the pedicels, the stamens are joined at the base and there are tiny staminodes. [2] [3] [4]
The genus Lysiosepalum was first formally described in 1858 by Ferdinand von Mueller in his Fragmenta Phytographiae Australiae, and the first species he described (the type species) was Lysiosepalum barryanum. [5] [6] The genus name means a "setting-free sepal", referring to the sepals, which are almost free or separated. [2] [7]
The following is a list of names of Lysiosepalum species accepted by the Australian Plant Census as at April 2022: [8]
Species of Lysiosepalum occur in open woodland or shrubland between Yuna and Ravensthorpe in the south-west of Western Australia. [3] [4]