Anthorrhiza echinella (Perikles Pass, PNG)

Anthorrhiza recurvispina (?) (Missima Island, PNG)

Anthorrhiza recurvispina (Rossel Island, PNG)

Hydnophytum cf. petiolatum (heavily thickened nodes, unknown origin)

Hydnophytum dentrecastense (Normanby Island, PNG)

Hydnophytum ferrugineum (Australia)

Hydnophytum mamberamoense (or related species - possibly new genus)

Hydnophytum moseleyanum Type 1 (Wasior, Irian Jaya)

Hydnophytum moseleyanum Type 2 (Wasior, Irian Jaya)

Hydnophytum radicans (flat caudex)

Hydnophytum radicans (lowlands, PNG, border region with Irian Jaya)

Hydnophytum radicans (Mt. Hagen, Papua New Guinea)

Hydnophytum radicans (Timika, Irian Jaya)

Hydnophytum spec. D (spathulatum group, Moluccas)

Hydnophytum spec. Malaybalay (Mindanao, Philippines)

Hydnophytum spec. Malaysia, Peninsula

Hydnophytum spec. roundish caudex (Wondiwoi, Irian Jaya)

Hydnophytum spec. shiny lanceolate leaves "M" (Nabire, Irian Jaya)

Hydnophytum spec. Small Leaves, Siasiada

Hydnophytum spec. Timika (wavy embossed leaves)

Hynophytum spec. Doormans Top 1200m (narrow, tapering leaves)

Leaves of Myrmecodia spec. lanceolate (Tigi, Irian Jaya)

Lecanopteris balgooyi

Lecanopteris carnosa

Lecanopteris celebica

Lecanopteris crustacea

Lecanopteris deparioides

Lecanopteris lomarioides (Modayag)

Lecanopteris luzonensis