Vol. 500 No. 3: 13 May 2021

Published: 2021-05-13

DOI: https://doi.org/10.11646/phytotaxa.500.3

Article

Two new species of Pterostylis (Orchidaceae; Orchidoideae) from the Sunset Country, Victoria, Australia

NOUSHKA REITER, WILLIAM KOSKY, MARK CLEMENTS

Published: 2021-05-13

DOI: 10.11646/phytotaxa.500.3.1

Page range: 153–165

Abstract views: 51

PDF downloaded: 65
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Heracleum piliferum (Apiaceae), a new species from central Nepal

EUGENE KLJUYKOV, DMITRY LYSKOV, ULIANA UKRAINSKAJA, TAHIR SAMIGULLIN, ELENA TERENTIEVA

Published: 2021-05-13

DOI: 10.11646/phytotaxa.500.3.2

Page range: 166–178

Abstract views: 30

PDF downloaded: 1
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Synopsis of Cnidoscolus (Euphorbiaceae) in midwestern Brazil, including taxonomic updates, a new species, and a reestablishment of C. neglectus

CELLINI CASTRO DE OLIVEIRA, ANDRÉ LAURÊNIO DE MELO, MARCOS JOSÉ DA SILVA

Published: 2021-05-13

DOI: 10.11646/phytotaxa.500.3.3

Page range: 179–200

Abstract views: 30

PDF downloaded: 1
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Ceratozamia sanchezae (Zamiaceae): a new cycad species from Chiapas Highlands (Mexico)

JOSÉ SAID GUTIÉRREZ-ORTEGA, MIGUEL A. PÉREZ-FARRERA, ANDREW P. VOVIDES, ANGÉLICA CHÁVEZ-CORTÁZAR, SERGIO LÓPEZ, NANCY GABRIELA SANTOS-HERNÁNDEZ, SHIRLEY K. RUÍZ-ROBLERO

Published: 2021-05-13

DOI: 10.11646/phytotaxa.500.3.4

Page range: 201–216

Abstract views: 41

PDF downloaded: 1
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Impatiens bullatisepala (Balsaminaceae), a new species from Guizhou, China

SHUAI PENG, YI-YAN CONG, JING TIAN, CAI-FEI ZHANG, GUANG-WAN HU, QING-FENG WANG

Published: 2021-05-13

DOI: 10.11646/phytotaxa.500.3.5

Page range: 217–224

Abstract views: 28

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Mallomonas loricata sp. nov. (Synurales, Chrysophyceae), a new tropical species from section Planae

EVGENIY GUSEV, NATALIYA SHKURINA, MAXIM KULIKOVSKIY

Published: 2021-05-13

DOI: 10.11646/phytotaxa.500.3.6

Page range: 225–233

Abstract views: 28

PDF downloaded: 2
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A new species of Lophopogon (Poaceae) from Ananthapuramu of Andhra Pradesh, India

KOTHAREDDY PRASAD, NAGARAJU SIDDABATHULA, ANGAJALA NARAYANA SWAMY, ARAVEETI MADHUSUDHANA REDDY, MUDADLA SANKARA RAO, BOYINA RAVI PRASAD RAO

Published: 2021-05-13

DOI: 10.11646/phytotaxa.500.3.7

Page range: 234–240

Abstract views: 37

PDF downloaded: 1
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Tigridiopalma longmenensis (Melastomataceae), a new species from Guangdong, China

HUI-FENG WANG, ZHENG-FENG WANG, QIAO-MEI QIN, HONG-LIN CAO, XIAO-MING GUO

Published: 2021-05-13

DOI: 10.11646/phytotaxa.500.3.8

Page range: 241–247

Abstract views: 25

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Paepalanthus mellosilvae (Eriocaulaceae), a new species from the Mantiqueira Range in Minas Gerais, Brazil

MARCELO TROVÓ

Published: 2021-05-13

DOI: 10.11646/phytotaxa.500.3.9

Page range: 248–252

Abstract views: 26

PDF downloaded: 1
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Vol. 500 No. 3: 13 May 2021

Article

**Two new species of Pterostylis (Orchidaceae; Orchidoideae) from the Sunset Country, Victoria, Australia**

Heracleum piliferum (Apiaceae), a new species from central Nepal

Synopsis of Cnidoscolus (Euphorbiaceae) in midwestern Brazil, including taxonomic updates, a new species, and a reestablishment of C. neglectus

Ceratozamia sanchezae (Zamiaceae): a new cycad species from Chiapas Highlands (Mexico)

Impatiens bullatisepala (Balsaminaceae), a new species from Guizhou, China

***Mallomonas loricata sp. nov.* (Synurales, Chrysophyceae), a new tropical species from section *Planae***

**A new species of Lophopogon (Poaceae) from Ananthapuramu of Andhra Pradesh, India**

Tigridiopalma longmenensis (Melastomataceae), a new species from Guangdong, China

Paepalanthus mellosilvae (Eriocaulaceae), a new species from the Mantiqueira Range in Minas Gerais, Brazil