Publikationen Esser

Selected publications
ESSER, H.-J. 1997. A revision of Omalanthus (Euphorbiaceae) in Malesia. – Blumea 42: 421–466.
ESSER, H.-J. 1999. Taxonomic notes on Neotropical Maprounea (Euphorbiaceae). – Novon 9: 32–35.
ESSER, H.-J. 2001. Tribes Hippomaneae, Hureae, Pachystromateae. – Pp. 352–397 in A. RADCLIFFE-SMITH, Genera Euphorbiacearum. Royal Botanic Gardens, Kew.
ESSER, H.-J. 2002. A revision of Triadica (Euphorbiaceae). – Harvard Papers Bot. 7: 17–21 (pdf).
ESSER, H.-J. 2003. Fruit characters in Malesian Euphorbiaceae. – Telopea 10: 169–177 (pdf).
ESSER, H.-J. 2005. Croton, Euphorbia. – Pp. 189–226, 263–292 in Flora of Thailand 8(1). The Forest Herbarium, National Park, Wildlife and Plant Conservation Department, Bangkok.
ESSER, H.-J. 2012. The tribe Hippomaneae (Euphorbiaceae) in Brazil. – Rodriguesia 63: 209–225 (pdf).
ESSER, H.-J., P. E. Berry & R. Riina (2009). EuphORBia: a global inventory of the spurges. – Blumea 54: 11–12.
ESSER, H.-J. & K. CHAYAMARIT. 2001. Two new species and a new name in Thai Croton (Euphorbiaceae). – Thai For. Bull. (Bot.) 29: 51–57.
ESSER, H.-J. & D. G. FRODIN. 2004. Brassaiopsis. – Pp. 98–105 in D. FRODIN & R. GOVAERTS, World Checklist and Bibliography of Araliaceae. Royal Botanic Gardens, Kew.
ESSER, H.-J. & M. H. P. JEBB. 2005. Aralidiaceae. – Pp. 7–9 in Flora of Thailand 9(1). The Forest Herbarium, National Park, Wildlife and Plant Conservation Department, Bangkok.
ESSER, H.-J. & M. H. P. JEBB. 2010. A new Schefflera and taxonomic notes on Araliaceae from Thailand. – Thai For. Bull. (Botany) 38:160–166 (pdf).
ESSER, H.-J., WELZEN, P. C. VAN & T. DJARWANINGSIH. 1998 (‘1997’). A phylogenetic classification of the Malesian Hippomaneae (Euphorbiaceae). – Syst. Bot. 22: 617–628.
SILVA, M.J. & H.-J. ESSER. 2011. Tow new taxa and two new combinations in Microstachys (Euphorbiaceae) from South America. – Phytotaxa 32: 18–26.