TABLE 1 in Drosera maanyaa-gooljoo, a new species of Drosera section Arachnopus (Droseraceae) from the Buccaneer Archipelago and Yampi Peninsula, northwest Kimberley region, Western Australia

TABLE 1. Morphological comparison of the three Drosera species producing conspicuous clusters of translucent- or yellowheaded “emergences” at the base of petioles and bracts. These “emergences” are not homologous in the three species, they represent trichomes in D. maanyaa-gooljoo but modified tentacles in D. barrettiorum and D. hartmeyerorum. Data for Drosera barrettiorum and D. hartmeyerorum from Lowrie (2014) and Schlauer (2001), complemented by observations from the field and of herbarium specimens in PERTH.
Drosera maanyaa-gooljooDrosera barrettiorumDrosera hartmeyerorumShape of ”emergences” atstalked transversely crescent-flat elliptic hyperbolic-paraboloidglobose, moriform (“mulberry-petiole baseshaped (“croissant-shaped”)(“potato-crisp-shaped”)or blackberry-shaped”)Size of “emergences” at(0.1–)0.2–0.6(–0.7) mm ×0.5–0.7 mm × 0.3–0.5 mm0.5–1.0 mm × 0.3–0.4 mmpetiole base (including0.2–0.5 mmstalk, total length × width)Colour of “emergences” attranslucent (drying paleyellowyellowpetiole base (heads)yellowish-brown)Number of “emergences” at20–384–45 (but continued as multiple(4–)5–15petiole basemuch smaller “potato-crispemergences” along the entiremidrib)Number of “emergences”5–152–51–2on bractStem indumentum(sub)glabrousshort-stalked, translucent whiteshort-stalked, translucent whiteor red, capitate trichomesor red, capitate trichomesPetiole length(14–)20–40(–45) mmabsent (<1 mm)absent (<1 mm)Petiole indumentum(sub)glabrousN/AN/AScape indumentum(sub)glabrousshort-stalked, translucent whiteshort-stalked, translucent whiteor red, capitate trichomesor red, capitate trichomes,occasionally subglabrous