Skip to main content

Governor fern (Diplazium proliferum)

Dlium Governor fern (Diplazium proliferum)

Pakis gubernur or governor fern (Diplazium proliferum) is a plant species in the Athyriaceae, fern evergreen, erect, leaves up to 1 meter high from the rhizome, producing bulbil along the leaf veins which then develop into new young plants, widely cultivated as an ornamental plant and the leaves are eaten.

D. proliferum has elongated leaves, thick and sturdy with a bone in the middle and pinnate growing units. The leaf units are band-shaped, pointed or blunt tips, dark green and shiny, a large vein in the middle with many small pinnate veins.





Spores grow on the underside of leaf units, pinnate and dark brown in color. Bulbil grows on the upper side of the leaf bone, erect, green and dark brown scaly.

The young leaves are cooked as a vegetable and are sometimes eaten raw. Young bulbils are eaten raw or cooked.

TAXON

Kingdom: Plantae
Phylum: Tracheophyta
Class: Polypodiopsida
Subclass: Polypodiidae
Order: Polypodiales
Suborder: Aspleniinae
Family: Athyriaceae
Genus: Diplazium Sw. in J. Bot. (Schrader) 1800(2): 4, 61 (1801)
Species: Diplazium proliferum (Lam.) Kaulf. in Enum. Filic.: 182 (1824)

HOMOTYPIC SYNONYMS

Asplenium mettenii E.Fourn. in Ann. Sci. Nat., Bot., sér. 5, 18: 311 (1873)
Asplenium proliferum Lam. in Encycl. 2: 307 (1786)
Asplenium spinulosum Mett. in Abh. Senckenberg. Naturf. Ges. 3(1): 216 (1859)
Athyrium proliferum (Lam.) Milde in Bot. Zeitung (Berlin) 28: 353 (1870)
Callipteris prolifera (Lam.) Bory in Voy. îles Afrique 1: 283 (1804)

HETEROTYPIC SYNONYMS

Anisogonium attenuatum C.Presl in Tent. Pterid.: 116 (1836)
Anisogonium decussatum (Sw.) C.Presl (1836)
Asplenium attenuatum C.Presl in Reliq. Haenk. 1: 42 (1825)
Asplenium decussatum Sw. in J. Bot. (Schrader) 1800(2): 51 (1801)
Asplenium luzoniense Spreng. in Syst. Veg., ed. 16. 4(1): 85 (1827)
Asplenium serrulatum Roxb. in Calcutta J. Nat. Hist. 4: 498 (1844)
Asplenium swartzii Mett. in Fil. Hort. Bot. Lips.: 74 (1856)
Athyrium accedens (Blume) Milde (1870)
Athyrium lastii (C.Chr.) Tardieu in Fl. Madagasc. 5: 269 (1958)
Athyrium ridleyi Copel. in Philipp. J. Sci., C 11: 39 (1916)
Athyrium swartzii Copel. in Philipp. J. Sci., C 9: 229 (1914)
Callipteris accedens (Blume) J.Sm. in J. Bot. (Hooker) 4: 179 (1841)
Callipteris attenuata C.Presl in Abh. Königl. Böhm. Ges. Wiss., ser. 5, 6: 89 (1851)
Callipteris ferox J.Sm. in Bonplandia (Hannover) 9: 262 (1861)
Callipteris ridleyi (Copel.) Copel. in Ann. Cryptog. Phytopathol. 5: 152 (1947)
Callipteris spinulosa J.Sm. in J. Bot. (Hooker) 3: 409 (1841)
Callipteris swartzii C.Presl (1851)
Digrammaria robusta Fée in Mém. Foug., 5. Gen. Filic.: 218 (1852)
Diplazium accedens Blume in Enum. Pl. Javae 2: 192 (1828)
Diplazium decussatum (Sw.) Christ in Farnkr. Erde: 221 (1897)
Diplazium horridum Kunze in Analecta Pteridogr.: 26 (1837)
Diplazium incisum Schumach. in Beskr. Guin. Pl.: 458 (1827)
Diplazium lastii C.Chr. in Dansk Bot. Ark. 7: 84 (1932)
Diplazium proliferum var. accedens (Blume) Alderw. in Malayan Ferns: 424 (1909)
Diplazium proliferum var. robustum (Fée) Alderw. (1909)
Diplazium ridleyi (Copel.) C.Chr. in Index Filic., Suppl. Prelim.: 12 (1917)
Diplazium serratum Schumach. (1827)
Diplazium serrulatum T.Moore in Index Fil.: 167 (1860)
Diplazium spinosum Bory in L.I.Duperrey, Voy. Monde, Crypt.: 271 (1829)
Diplazium striatum Desv. in Mém. Soc. Linn. Paris 6: 281 (1827)
Diplazium swartzii Blume (1828)

PUBLICATIONS

Barthelat, F. (2019). La flore illustrée de Mayotte: 1-687. Biotope éditions.

Chen, C.-W. & al. (2022). An annotated checklist of lycophytes and ferns of the Solomon islands. The Fern Gazette 21: 292-419.

Fraser-Jenkins, C.R. & al. (2018). An Annotated Checklist of Indian Pteridophytes 2: 1-573. Dehra Dun : BSMPS.

Gosline, G., Bidault, E., van der Burgt, X., Cahen, D., Challen, G., Condé, N., Couch, C., Couvreur, T.L.P., Dagallier, L.M.J., Darbyshire, I., Dawson, S., Doré, T.S., Goyder, D., Grall, A., Haba, P., Haba, P., Harris, D., Hind, D.J.N., Jongkind, & al. (2023). A Taxonomically-verified and Vouchered Checklist of the Vascular Plants of the Republic of Guinea. Nature, scientific data 10, Article number: 327: [1]-[12].

Hovenkamp, P. (2019). Flora of Singapore precursors, 13. Gardens' Bulletin Singapore 71: 61-67.

Hsu, T.C., Chen, C.W., Knapp, R. & Hung, H.C. (2019). Ferns and Lycophytes. 2 , Athyriaceae - Polypodiaceae. The illustrated flora of Taiwan. Tai wan yuan sheng zhi wu quan tu jian 8(2): 1-476. Tai bei shi : Mao tou ying chu ban : Jia ting chuan mei cheng bang fen gong si fa xing.

Lorence, D.H. & Wagner, W.L. (2019). Flora of the Marquesas Islands 1: 1-411. National Tropical Botanic Garden, Smithsonian, DRPF.

Meyer, J.-Y. (2017). Guide des plantes de Wallis et Futuna: 1-486. Au vent des iles, editions, Tahiti.

Plunkett, G.M., Ranker, T.A., Sam, C. & Balick, M.J. (2022). Towards a checklist of the vascular flora of Vanuatu. Candollea 77: 105-118.

Roskov Y. & al. (eds.) (2018). World Ferns: Checklist of Ferns and Lycophytes of the World. Species 2000 & ITIS Catalogue of Life Naturalis, Leiden, the Netherlands.

VERNACULAR NAME

English: Governor fern
Indonesia: Pakis gubernur

Aryo Bandoro
Dlium TheDlium
YouTube: https://www.youtube.com/@Dlium
Labels:

Popular Posts

Kemadih (Fagraea ceilanica)

Kemadih ( Fagraea ceilanica ) is a species of plant in the Gentianaceae family. It grows as a climber and covers host trees. It is a perennial, multi-branched, hardwood plant with hard, brown bark and dark green young bark. F. ceilanica has thick leaves, 15 cm long and 8 cm wide. A central vein is linear, with a pointed tip and base. The upper surface is dark green and the lower surface is bright green. The petiole is 3 cm long. The flowers are fan-shaped with 5 inflorescences. The base is narrow, whitish-yellow or bright green, and 8 cm wide. Four inflorescences with brownish-white tips and one inflorescence with a green tip grow in the center. The fruit is green, 3.5 cm long, and the stalk is 2 cm long. TAXON Kingdom: Plantae Phylum: Tracheophyta Subphylum: Angiospermae Class: Magnoliopsida Order: Gentianales Family: Gentianaceae Tribe: Potalieae Subtribe: Potaliinae Genus: Fagraea Thunb. in Kongl. Vetensk. Acad. Nya Handl. 3: 125 (1782) Species: Fagraea ceilanica Thunb. in Kong...
Read more

Green-spored parasol (Chlorophyllum molybdites)

Green-spored parasol or false parasol ( Chlorophyllum molybdites ) is a species of fungus in Agaricaceae, has a large size, umbrella canopy, ringed pillar, dominant white color, grows widely spread in various latitudes, is poisonous and produces severe gastrointestinal symptoms in the form of vomiting and diarrhea. C. molybdites has a diameter of pileus up to 40 cm, sponges, round, flat top, convex or concave, whitish color with coarse brownish scales. The gills are white and will turn dark and green as they mature. Stipe has a height of up to 25 cm and has a ring. Green-spored parasols have green spores, thrive on manure in the yard and park, are solitary or crammed into an area, often arising from between the grasses in temperate, subtropical and tropical highlands throughout the world. C. molybdites is a poisonous fungus that is most often eaten by similarity to other agricultural fungi. Symptoms of poisoning come 1-3 hours after consumption, most of which are gastrointestinal w...
Read more

Plumeria rubra and Plumeria obtusa, the differences

SPECIES HEAD TO HEAD - The genus frangipani trees ( Plumeria Tourn. ex L.) has only 18 officially recorded species and two very similar species, frangipani ( Plumeria rubra L.) and white frangipani ( Plumeria obtusa L.). Both have the same habitus, flowers and fruits and are difficult to distinguish. The leaves of both species have slightly different shapes. Therefore, the leaves are very important to distinguish the two species, especially the shape of the tip. P. rubra has simple, lanceolate leaves with acute tips. P. obtusa has simple, elliptic leaves with rounded tips. By Aryo Bandoro Founder of Dlium.com . You can follow him on X: @Abandoro . Read more: Plumeria rubra Plumeria obtusa
Read more