Palhinhaea

Palhinhaea is a genus of lycophytes in the family Lycopodiaceae. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), it is placed in the subfamily Lycopodielloideae. Some sources do not recognize the genus, sinking it into Lycopodiella. Palhinhaea species are widespread in the tropics and subtropics.

==Species== , the Checklist of Ferns and Lycophytes of the World recognized the following twenty-seven species: {| class="wikitable mw-collapsible " |- ! scope="col"| Binomial ! scope="col"| Notes ! scope="col"| Distribution ! scope="col"| Image |- |Palhinhaea bradei (Nessel) Holub || || Brazil || |- |Palhinhaea brevibracteata (Alderw.) Holub || || New Guinea || |- |Palhinhaea camporum (B.Øllg. & P.G.Windisch) Holub || || South America || |- |Palhinhaea cernua (L.) Vasc. & Franco || || worldwide || |- |Palhinhaea cerrojefensis B.Øllg. || || Panama || |- |Palhinhaea crassifolia (Spring) Fraser-Jenk. & Kholia || || India and Southeast Asia || |- |Palhinhaea curvata (Sw.) Holub || || Central and South America, Greater Antilles || |- |Palhinhaea descendens (B.Øllg.) Holub || || Andean South America || |- |Palhinhaea divaricata B.Øllg. || || Central America || |- |Palhinhaea eichleri (Fée) Holub || || Brazil || |- |Palhinhaea glaucescens (C.Presl) Holub || || Central and South America || |- |Palhinhaea hainanensis C.Y.Yang || || Southeast Asia || |- |Palhinhaea hydrophila (Alderw.) comb. ined. || currently Lycopodiella hydrophila (Alderw.) P.J.Edwards || New Guinea || |- |Palhinhaea lehmannii (Hieron.) Holub || || northern South America || |- |Palhinhaea lugubris B.Øllg. || || Bolivia || |- |Palhinhaea maniculata (B.Øllg.) B.Øllg. || || northern South America || |- |Palhinhaea pendulina (Hook.) Holub || || Central and South America || |- |Palhinhaea pseudocurvata B.Øllg. || || northern South America, Greater Antilles || |- |Palhinhaea pungens (Alderw.) Holub || || Malesia || |- |Palhinhaea raiateensis (J.W.Moore) comb. ined. || currently Lycopodium raiateense J.W.Moore || Society Islands || |- |Palhinhaea reflexifolia B.Øllg. || || Andean South America || |- |Palhinhaea riofrioi (Sodiro) Holub || || Central and South America || |- |Palhinhaea steyermarkii (B.Øllg.) Holub || || Central and northern South America || |- |Palhinhaea tomentosa (Alderw.) Holub || || New Guinea || |- |Palhinhaea torta (Sieber ex Underw. & F.E.Lloyd) Christenh. || || Lesser Antilles || |- |Palhinhaea trianae (Hieron.) Holub || || northern South America || |- |Palhinhaea veigae Vasc. || (epithet is also wrongly spelt viegae) || Madeira || |}