IRMNG Taxon list
Walchia Ewing, 1931[Family: Walchiidae] Walchia Sternberg, 1825 †[Family: Utrechtiaceae] Walchia acugastia Wen, Yu & Yang, 1984Walchia acutalis (Jadin, Vercammen-Grandjean, Hermann, Thienpont & Fain, 1954)Walchia acutascuta Chen, 1980Walchia alpestris (Traub & Evans, 1957)Walchia americana Ewing, 1942Ripiaspichia americana (Ewing, 1942)Walchia brennani (Womersley, 1952)Walchia chinensis (Chen & Hsu, 1955)Walchia chuanica Wen & Song, 1984Walchia cognata Schluger & Amanguliev, 1975Walchia comataxilla Traub, 1958Walchia fragilis Schluger, 1955Walchia cordiopelta Wen & Xiang, 1984Walchia cuspidata (Traub & Evans, 1957)Walchia delicatula Schluger, Grochovskaja, Dang van Ngu, Nguen xuen Hoe & Do kinh Tung, 1960Walchia dismina Schluger, Grochovskaja, Dang van Ngu, Nguen xue Hoe & Do kinh Tung, 1960Walchia disparunguis (Oudemans, 1929)Walchia enode Gater, 1932Walchia erana (Traub & Evans, 1957)Walchia ewingi Fuller, 1949Walchia felis (Vercammen-Grandjean & Fain, 1957)Walchia fenga Zhao & Liang, 1989Walchia pacifica (Chen & Hsu, 1955)Walchia fragilis Schluger, 1955Walchia fulleri Vercammen-Grandjean, 1971Walchia globosensilla Chen, 1980Walchia gouldi Hoffmann, 1954Susa gouldi (Hoffmann, 1954)Walchia hayashii Suzuki, 1979Ripiaspichia hayashii (Suzuki, 1979)Walchia huensis Wen, 1984Walchia isonychia (Nadchatram & Traub, 1964)Walchia jiangxiensis Wang & Song, 1981Walchia karinensis (Goff, 1984)Walchia katangaensis (Vercammen-Grandjean, 1975)Walchia khunyingi Suzuki, 1980Ripiaspichia khunyingi (Suzuki, 1980)Walchia koi (Chen & Hsu, 1957)Walchia koshikiensis Suzuki, 1979Walchia kritochaeta (Traub & Evans, 1957)Walchia kutsingensis (Liang & Hwang, 1959)Walchia latiscuta Wang, Sun & Wang, 1987Walchia lewthwaitei Gater, 1932Walchia longidentata (Nadchatram & Traub, 1964)Walchia lorentzi (Goff, 1984)Walchia lupella (Traub & Evans, 1957)Walchia manipurensis Sinha, 1954Walchia manis (Vercammen-Grandjean & Fain, 1957)Walchia marmota Wen & Zhou, 1997Walchia masoni Asanuma & Saito, 1957Walchia micropelta (Traub & Evans, 1957)Walchia minuscuta Chen, 1978Walchia montana Kudryashova, 1976Walchia morobensis (Gunther, 1939)Walchia morrowae (Traub & Evans, 1957)Walchia nanfangis Wen & Xiang, 1984Walchia naniparma (Traub & Evans, 1957)Walchia neosinensis (Hsu & Wen, 1956)Walchia ogatai Sasa & Teramura, 1951Walchia oligosetosa (Chen & Hsu, 1955)Walchia pacifica (Chen & Hsu, 1955)Walchia parapacifica (Chen & Hsu, 1956)Walchia parvula Schluger, 1955Walchia pentalagi Suzuki, 1975Walchia pingue Gater, 1932Walchia rustica (Gater, 1932)Walchia sasai Suzuki, 1972Walchia sawaii Suzuki, 1975Ripiaspichia sawaii (Suzuki, 1975)Walchia schelkovnikovi Kudryashova, 1976Walchia senlina Wen & Xiang, 1984Walchia shanniui (Hsu & Chen, 1964)Walchia sheensis Wen, 1984Walchia shui Wen & Song, 1984Walchia simulata (Traub & Evans, 1957)Walchia solicicola (Traub & Evans, 1957)Walchia sunweiensis (Liang & Hwang, 1959)Walchia suvajrai Suzuki, 1980Walchia szechuanica (Teng, 1963)Walchia tianguangshanensis Zhao Qiu & Long, 1981Walchia traubaudyi (Nadchatram, 1970)Walchia traubobi Wen, 1999Walchia turmalis (Gater, 1932)Walchia valskayai Kudryashova, 1976Walchia cognata Schluger & Amanguliev, 1975Walchia ventralis (Womersley, 1952)Walchia ventralis Jameson & Toshioka, 1954Walchia fragilis Schluger, 1955Walchia womersleyi (Vercammen-Grandjean, 1953)Walchia wuchihensis (Hsu & Chen, 1964)Walchia xishaensis Zhao, Tang & Mo, 1986Walchia zangnanica Wu & Wen, 1984Walchia zhehai Wen & Chen, 1984Walchia zhongnanensis Walchia zongnanensis Wen & Jiang, 1984Walchia zongnanensis Wen & Jiang, 1984Walchiaceae † accepted as Utrechtiaceae † Walchianthus Florin, 1940 †Walchiapites N.A. Bolchovitina, 1952 †unaccepted )Walchiaraucaria W. Bock, 1969 †uncertain )
