- Cleome spinosa, Spiny spiderflower;Cleome pungens;Tarenaya spinosa;Cleome pubescens
- Colura tenuicornis, Colura calyptrifolia subsp tenuicornis;Colura calyptrifolia var pseudocalyptrifolia;Colura calyptrifolia;Colura pseudocalyptrifolia;Colura pungens;Colurolejeunea tenuicornis;Jungermannia calyptrifolia;Lejeunea calyptrifolia Hook Spreng 1827, non Dumort 1822
- Cyathea pungens, Spiny treefern;Alsophila pungens;Cyathea procera;Alsophila procera;Polypodium pungens;Trichipteris procera;Alsophila gleasonii;Polypodium procerum
- Hemiandra pungens, Snakebush;Hemigenia pungens RBr FMuell;Hemigenia pungens RBr FMuell f pungens
- Hemizonia pungens, Common Spikeweed;Centromadia pungens;Common tarweed
- Kyllinga vaginata, Carribean island spikesedge;Kyllinga peruviana;Kyllinga rigida;Kyllinga pungens
- Plagiochila aerea, Jungermannia bursata;Plagiochila alpina fo latifolia;Plagiochila alpina;Plagiochila bursata fo depauperata;Plagiochila bursata fo intermedia;Plagiochila bursata fo tenera;Plagiochila bursata var andina;Plagiochila bursata var fissistipula;Plagiochila bursata var pilistipula;Plagiochila bursata;Plagiochila cobana fo linearis;Plagiochila lineari-cuspidata;Plagiochila linearis Herz;Plagiochila macvicarii;Plagiochila pungens;Plagiochila quitensis;Plagiochila rutilans var aequatorialis;Plagiochila trilobata
- Rhynchospora rugosa, Claybank beaksedge;Schoenus rugosus;Rhynchospora glauca;Rhynchospora pungens
- Tapeinochilos ananassae, Costus ananassae Hassk;Costus pungens Teijsm & Binn;Tapeinochilos pungens Teijsm & Binn Miq;Tapeinochilos pungens Teijsm & Binn Miq var pungens;Tapeinochilos pungens var queenslandiae FMBailey;Tapeinochilos queenslandiae FMBailey KSchum
- Triodia bitextura, Triraphis pungens RBr;Sesleria pungens RBr Spreng;Sessleria pungens orth var Spreng;Plectrachne pungens RBr CEHubb;Plectrachne pungens RBr CEHubb var pungens;Plectrachne pungens var callosa CEHubb;Plectrachne pungens var callosum orth var CEHubb
- Woollsia pungens, Epacris pungens Cav;Epacris pungens Cav var pungens;Lysinema pungens Cav RBr;Lysinema pungens Cav RBr var pungens;Epacris odorata Sm ex Roem & Schult;Epacris pungens var rubra Sims;Epacris attenuata Lodd, GLodd & WLodd;Lysinema attenuatum Link;Epacris rosea Lodd, GLodd & WLodd;Lysinema roseum Courtois;Lysinema pungens var roseum Dc;Lysinema ruscifolium Sieber ex Spreng;Lysinema sieberi Benth;Lysinema pungens var sieberi Benth Dc;Lysinema pungens var album Sweet;Lysinema rosea orth var Courtois;Lysinema pungens var rosea orth var Dc sensu Candolle, AP de 1839;Lysinema pungens var alba orth var Sweet
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