Accueil

Robbert GRADSTEIN

Publications de l'auteur

Articles

An evaluation of the endemic bryophyte flora of Guadeloupe

GRADSTEIN R. & LAVOCAT BERNARD E. 2020. — An evaluation of the endemic bryophyte flora of Guadeloupe. Cryptogamie, Bryologie 41 (15): 205-214. https://doi.org/10.5252/cryptogamie-bryologie2020v41a15. http://cryptogamie.com/bryologie/41/15

Lire la suite


The genus Riccardia (Aneuraceae) in Colombia and Ecuador

GRADSTEIN R. & REEB C. 2018. — The genus Riccardia (Aneuraceae) in Colombia and Ecuador. Cryptogamie, Bryologie 39 (4): 515-540. https://doi.org/10.7872/cryb/v39.iss4.2018.515

Lire la suite


Riccardia regnellii, an older name for R. amazonica (Marchantiophyta: Aneuraceae)

GRADSTEIN R. & REEB C. 2018. — Riccardia regnellii, an older name for R. amazonica (Marchantiophyta: Aneuraceae). Cryptogamie, Bryologie 39 (3): 305-308. https://doi.org/10.7872/cryb/v39.iss3.2018.305

Lire la suite


Plagiochila lamyana, a new liverwort species from the Guayana Highland of Brazil

GRADSTEIN R. & DA COSTA D. P. 2018. — Plagiochila lamyana, a new liverwort species from the Guayana Highland of Brazil. Cryptogamie, Bryologie 39 (2): 147-153. https://doi.org/10.7872/cryb/v39.iss2.2018.147

Lire la suite


Liverworts new to Ecuador with description of Plagiochila priceana sp. nov. and Syzygiella burghardtii sp. nov.

GRADSTEIN R. & BENITEZ A. 2017. — Liverworts new to Ecuador with description of Plagiochila priceana sp. nov. and Syzygiella burghardtii sp. nov.. Cryptogamie, Bryologie 38 (4): 335-348. https://doi.org/10.7872/cryb/v38.iss4.2017.335

Lire la suite


New records of liverworts and hornworts from the Sierra Nevada de Santa Marta, Colombia

GRADSTEIN R., MORALES C., NEGRITTO M. A. & DUCKETT J. G. 2016. — New records of liverworts and hornworts from the Sierra Nevada de Santa Marta, Colombia. Cryptogamie, Bryologie 37 (4): 463-475. https://doi.org/10.7872/cryb/v37.iss4.2016.463

Lire la suite


New synonyms and new lectotypifications in neotropical Plagiochila (Marchantiophyta)

GRADSTEIN R. 2015. — New synonyms and new lectotypifications in neotropical Plagiochila (Marchantiophyta). Cryptogamie, Bryologie 36 (4): 369-379. https://doi.org/10.7872/cryb/v36.iss4.2015.369

Lire la suite


Observations on the liverwort flora of the surroundings of Santiago, Central Chile

GRADSTEIN R. & CUVERTINO J. 2015. — Observations on the liverwort flora of the surroundings of Santiago, Central Chile. Cryptogamie, Bryologie 36 (2): 129-141. https://doi.org/10.7872/cryb.v36.iss2.2015.129

Lire la suite


Hans Hürlimann (1921-2014)

GRADSTEIN R. 2015. — Hans Hürlimann (1921-2014). Cryptogamie, Bryologie 36 (2): 203-205. https://doi.org/10.7872/cryb.v36.iss2.2015.203

Lire la suite


On the identity of Jungermannia obscura Swartz

GRADSTEIN R. 2012. — On the identity of Jungermannia obscura Swartz. Cryptogamie, Bryologie 33 (3): 257-262.

Lire la suite


A new species of Archilejeunea (Spruce) Schiffn. (Lejeuneaceae) from Ecuador

GRADSTEIN R. & SCHÄFER-VERWIMP A. 2012. — A new species of Archilejeunea (Spruce) Schiffn. (Lejeuneaceae) from Ecuador. Cryptogamie, Bryologie 33 (2): 107-112.

Lire la suite


A new species of Harpalejeunea (Spruce) Schiffn. (Lejeuneaceae) from montane cloud forest of Colombia and Costa Rica

GRADSTEIN R. & SCHÄFER-VERWIMP A. 2011. — A new species of Harpalejeunea (Spruce) Schiffn. (Lejeuneaceae) from montane cloud forest of Colombia and Costa Rica. Cryptogamie, Bryologie 32 (2): 101-106.

Lire la suite


The lowland cloud forest of French Guiana - a liverwort hotspot

GRADSTEIN R. 2006. — The lowland cloud forest of French Guiana - a liverwort hotspot. Cryptogamie, Bryologie 27 (1): 141-152.

Lire la suite


Checklist of the liverworts and hornworts of French Polynesia

BARDAT J., SÖDERSTRÖM L., HAGBORG A., LEBLOND S. & GRADSTEIN R. 2021. — Checklist of the liverworts and hornworts of French Polynesia. Cryptogamie, Bryologie 42 (6): 73-116. https://doi.org/10.5252/cryptogamie-bryologie2021v42a6. http://cryptogamie.com/bryologie/42/6

Lire la suite


A taxonomic revision of Aneuraceae (Marchantiophyta) from eastern Africa with an interactive identification key

REEB C. & GRADSTEIN R. 2020. — A taxonomic revision of Aneuraceae (Marchantiophyta) from eastern Africa with an interactive identification key. Cryptogamie, Bryologie 41 (2): 11-34. https://doi.org/10.5252/cryptogamie-bryologie2020v41a2. http://cryptogamie.com/bryologie/41/2

Lire la suite


A further new species of Lejeuneaceae (Marchantiophyta) from the Chocó of Colombia: Pycnolejeunea chocoensis

REINER-DREHWALD M. E. & GRADSTEIN R. 2018. — A further new species of Lejeuneaceae (Marchantiophyta) from the Chocó of Colombia: Pycnolejeunea chocoensis. Cryptogamie, Bryologie 39 (3): 325-330. https://doi.org/10.7872/cryb/v39.iss3.2018.325

Lire la suite


Contribution to the bryophyte flora of New Caledonia III. New and interesting records, new combinations and new synonyms

THOUVENOT L., MÜLLER F. & GRADSTEIN R. 2018. — Contribution to the bryophyte flora of New Caledonia III. New and interesting records, new combinations and new synonyms. Cryptogamie, Bryologie 39 (3): 361-376. https://doi.org/10.7872/cryb/v39.iss3.2018.361

Lire la suite


Abundant but neglected: Past and present of liverwort (Marchantiophyta) studies in Malaysia

LEE G. E., PÓCS T., GRADSTEIN R., DAMANHURI A. & LATIFF A. 2018. — Abundant but neglected: Past and present of liverwort (Marchantiophyta) studies in Malaysia. Cryptogamie, Bryologie 39 (1): 83-91. https://doi.org/10.7872/cryb/v39.iss1.2018.83

Lire la suite


New insights into the phylogeny and relationships within the worldwide genus Riccardia (Aneuraceae, Marchantiophytina)

RABEAU L., GRADSTEIN R., DUBUISSON J.-Y., NEBEL M., QUANDT D. & REEB C. 2017. — New insights into the phylogeny and relationships within the worldwide genus Riccardia (Aneuraceae, Marchantiophytina). European Journal of Taxonomy 2017 (273): 1-26 (EJT-273). https://doi.org/10.5852/ejt.2017.273

Lire la suite


Phylogeny and classification of Lejeuneaceae subtribe Cheilolejeuneinae (Marchantiophyta) based on nuclear and plastid molecular markers

YE W., GRADSTEIN R., SHAW A. J., SHAW B., HO B.-C., SCHÄFER-VERWIMP A., PÓCS T., HEINRICHS J. & ZHU R.-L. 2015. — Phylogeny and classification of Lejeuneaceae subtribe Cheilolejeuneinae (Marchantiophyta) based on nuclear and plastid molecular markers. Cryptogamie, Bryologie 36 (4): 313-333. https://doi.org/10.7872/cryb/v36.iss4.2015.313

Lire la suite


A new species of Lejeuneaceae (Marchantiophyta) from new Caledonia: Ceratolejeunea bardatii sp. nov.

THOUVENOT L., GRADSTEIN R. & ZHU R.-L. 2015. — A new species of Lejeuneaceae (Marchantiophyta) from new Caledonia: Ceratolejeunea bardatii sp. nov.. Cryptogamie, Bryologie 36 (3): 243-249. https://doi.org/10.7872/cryb/v36.iss3.2015.243

Lire la suite


Additions to the Catalogue of Hepaticae of Colombia II

CAMPOS L. V., GRADSTEIN R., URIBE M. J. & STEEGE H. t. 2014. — Additions to the Catalogue of Hepaticae of Colombia II. Cryptogamie, Bryologie 35 (1): 77-92. https://doi.org/10.7872/cryb.v35.iss1.2014.77

Lire la suite


Male dwarfism in the genus Dicranum (Dicranaceae) - a review

PICHONET A. & GRADSTEIN R. 2012. — Male dwarfism in the genus Dicranum (Dicranaceae) - a review. Cryptogamie, Bryologie 33 (3): 299-311.

Lire la suite


Checklist of the liverworts and hornworts of New Caledonia

THOUVENOT L., GRADSTEIN R., HAGBORG A., SÖDERSTRÖM L. & BARDAT J. 2011. — Checklist of the liverworts and hornworts of New Caledonia. Cryptogamie, Bryologie 32 (4): 287-390.

Lire la suite


Studies on the genus Thysananthus (Marchantiophyta, Lejeuneaceae) 3. Terpenoid chemistry and chemotaxonomy of selected species of Thysananthus and Dendrolejeunea fruticosa

SUKKHARAK P., LUDWICZUK A., ASAKAWA Y. & GRADSTEIN R. 2011. — Studies on the genus Thysananthus (Marchantiophyta, Lejeuneaceae) 3. Terpenoid chemistry and chemotaxonomy of selected species of Thysananthus and Dendrolejeunea fruticosa. Cryptogamie, Bryologie 32 (3): 199-209.

Lire la suite


Adiciones a la Flora de Briófitas del Ecuador

BENITEZ A. & GRADSTEIN R. 2011. — Adiciones a la Flora de Briófitas del Ecuador. Cryptogamie, Bryologie 32 (1): 65-74.

Lire la suite


Studies on the genus Thysananthus (Marchantiophyta: Lejeuneaceae)1. Thysananthus discretus Sukkharak et Gradst. sp. nov.

SUKKHARAK P. & GRADSTEIN R. 2010. — Studies on the genus Thysananthus (Marchantiophyta: Lejeuneaceae)1. Thysananthus discretus Sukkharak et Gradst. sp. nov.. Cryptogamie, Bryologie 31 (2): 113-119.

Lire la suite


Wallace's line and the distribution of the liverworts of Sulawesi

ARYANTI N. S. & GRADSTEIN R. 2007. — Wallace's line and the distribution of the liverworts of Sulawesi. Cryptogamie, Bryologie 28 (1): 03-14.

Lire la suite


Towards a natural classification of liverworts (Marchantiophyta) based on the chloroplast gene rbcL

HEINRICHS J., GRADSTEIN R., WILSON R. & SCHNEIDER H. 2005. — Towards a natural classification of liverworts (Marchantiophyta) based on the chloroplast gene rbcL. Cryptogamie, Bryologie 26 (2): 131-150.

Lire la suite


Riclef Grolle (1934-2004) – life, work and collections of an outstanding hepaticologist

ZÜNDORF H.-J., MANITZ H. & GRADSTEIN R. 2005. — Riclef Grolle (1934-2004) – life, work and collections of an outstanding hepaticologist. Cryptogamie, Bryologie 26 (1): 5-27.

Lire la suite


Cryptogams of the Reserva Biológica San Francisco (Province Zamora-Chinchipe, Southern Ecuador) III. Bryophytes – Additions and new species

PAROLLY G., KÜRSCHNER H., SCHÄFER-VERWIMP A. & GRADSTEIN R. 2004. — Cryptogams of the Reserva Biológica San Francisco (Province Zamora-Chinchipe, Southern Ecuador) III. Bryophytes – Additions and new species. Cryptogamie, Bryologie 25 (3): 271-289.

Lire la suite


Type studies on Frullania subgenus Meteoriopsis (Hepaticae). I. The lectotypification of the genus Frullania, F. subgen. Thyopsiella and F. subgen. Meteoriopsis, and some species transferred from subgen. Meteoriopsis to subgen. Thyopsiella

URIBE M. J. & GRADSTEIN R. 2003. — Type studies on Frullania subgenus Meteoriopsis (Hepaticae). I. The lectotypification of the genus Frullania, F. subgen. Thyopsiella and F. subgen. Meteoriopsis, and some species transferred from subgen. Meteoriopsis to subgen. Thyopsiella. Cryptogamie, Bryologie 24 (3): 193-207.

Lire la suite


Cryptogams of the Reserva Biológica San Francisco (Province Zamora-Chinchipe, Southern Ecuador) I. Bryophytes

NÖSKE N. M., GRADSTEIN R., KÜRSCHNER H., PAROLLY G. & TORRACCHI S. 2003. — Cryptogams of the Reserva Biológica San Francisco (Province Zamora-Chinchipe, Southern Ecuador) I. Bryophytes. Cryptogamie, Bryologie 24 (1): 15-32.

Lire la suite