Journal
CRYPTOGAMIE BRYOLOGIE
Volume 33, Issue 1, Pages 3-21Publisher
ADAC-CRYPTOGAMIE
DOI: 10.7872/cryb.v33.iss1.2012.003
Keywords
Anthocerotophyta; Anthocerotaceae; Hornworts; African Bryophytes; Atlantic Islands; Taxonomy; West Africa
Categories
Funding
- FCT (Fundacao para a Ciencia e a Tecnologia) [POCTI/AFR/58699/2004, SFRH/BPD/22304/2005]
- Fundação para a Ciência e a Tecnologia [SFRH/BPD/22304/2005] Funding Source: FCT
Ask authors/readers for more resources
Based on herbaria specimens and especially on samples recently collected in the area, a revision of the hornwort genera Dendroceros and Megaceros in the African archipelago of Sao Tome e Principe is presented. The four resulting species are described and illustrated, with comments on their distribution and ecology. A new species of Dendroceros is proposed, D. paivae C. Garcia, Sergio et Villarreal sp. nov., which is distinguished by delicate thallus, long and slender capsules, distinct spore ornamentation and a particular epiphyllous ecology, growing closely adherent to living leaves. The new hornwort is rare and localized but abundant where found. Also the presence of Dendroceros crispatus Nees in Africa is confirmed. The genus Megaceros is reported for the first time from Sao Tome e Principe, corresponding to the second report from Africa of M. flagellaris (Mitt.) Steph. A key to the Dendrocerotaceae from Sao Tome e Principe is presented.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available