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Sphaerocarpos cristatus
Scientific Name: Sphaerocarpos cristatus
Family: Sphaerocarpaceae
Category: Liverwort
Growth: Nonvascular
Duration:
Other Names:
Sphaerocarpos cristatus
Sphaerocarpos cristatus, a species within the Sphaerocarpos genus, is a type of liverwort, part of a group commonly referred to as bottle liverworts. It is also known as Sphaerocarpos cristatus M. Howe.
Taxonomy and Nomenclature
- Genus: Sphaerocarpos
- Family: Sphaerocarpaceae
- Species: Sphaerocarpos cristatus
- Synonyms: Sphaerocarpos californicus, Sphaerocarpos michelii var. californicus, Sphaerocarpos boehmer
Distribution and Habitat
- The type locality for Sphaerocarpos cristatus is near Stanford University, Santa Clara County, California, USA.
Morphological Characteristics
- Archegonial plants range from 2.5 to 8.5 mm in diameter.
- Lobes are nearly orbicular.
- Involucres measure between 0.8 and 1.3 mm.
- The gametophyte of Sphaerocarpos cristatus is relatively small, only a few cells in thickness.
Genetic Information
- The chromosome number in both female and male gametophytes of Sphaerocarpos cristatus is eight.
- The chromosome complement of the female includes no specific characteristics mentioned.
Quirky Facts
- One source mentions that Stephani knew of *S. Jaimiesii Aust.* by name only, with no preserved specimen available.
Further Information
- Taxonomic Serial Number (TSN): 15506
- Tropicos database
- Encyclopedia of Life
- Discover Life