In the Botanical Appendix to the Voyage to Terra Australis, I have mentioned a plant of very remarkable appearance, observed in the year 1801, near the shores of King George the Third's Sound, in Mr. Westall's view of which, published in Captain Flinders' Narrative, it is introduced.
The plant in question was then found with only the imperfect remains of fructification: I judged of its affinities, therefore, merely from its habit, and as in this respect it entirely agrees with Xanthorrhoea, included the short notice given of it in my remarks on Asphodeleae, to which that genus was referred.* Mr. Cunningham, the botanist attached to Captain King's voyages, who examined the plant in the same place of growth, in February, 1818, and in December, 1821, was not more fortunate than myself. Captain King, however, in his last visit to King George's Sound, in November, 1822, observed it with ripe seeds: and at length Mr. William Baxter, whose attention I had particularly directed to this plant, found it, on the shores of the same port in 1823, both in flower and fruit. To this zealous collector, and to his liberal employer, Mr. Henchman, I am indebted for complete specimens of its fructification, which enable me to establish it as a genus distinct from any yet described.
(*Footnote. Flinders Voyage volume 2 page 576.)
To this new genus I have given the name of my friend Captain King, who, during his important surveys of the Coasts of New Holland, formed valuable collections in several departments of Natural History, and on all occasions gave every assistance in his power to Mr. Cunningham, the indefatigable botanist who accompanied him. The name is also intended as a mark of respect to the memory of the late Captain Philip Gidley King, who, as Governor of New South Wales, materially forwarded the objects of Captain Flinders' voyage; and to whose friendship Mr. Ferdinand Bauer and myself were indebted for important assistance in our pursuits while we remained in that colony.
KINGIA.
ORD. NAT. Junceae prope Dasypogon, Calectasiam et Xerotem.
CHAR. GEN. Perianthium sexpartitum, regulare, glumaceum, persistens. Stamina sex, fera hypogyna: Antheris basi affixis. Ovarium triloculare, loculis monospermis; ovulis adscendentibus. Stylus 1. Stigma tridentatum. Pericarpium exsuccum, indehiscens, monospermum, perianthio scarioso cinctum.
Planta facie Xanthorrhoeae elatioris. Caudex arhorescens cicatricibus basibusve foliorum exasperatus? Folia caudicem terminantia confertissima longissima, figura et dispositione Xanthorrhoeae. Pedunculi numerosi foliis breviores, bracteis vaginantibus imbricatis tecti, floriferi terminales erecti, mox, caudice parum elongato foliisque novellis productis, laterales, et divaricati vel deflexi, terminati capitulo denso globoso floribus tribracteatis.
Kingia australis. Table C.
DESC. Caudex arborescens erectus simplicissimus cylindraceus, 6-18-pedes altus, crassitie femoris. Folia caudicem terminantia numerosissima patula, apicibus arcuato-recurvis, lorea, solida, ancipitia apice teretiusculo, novella undique tecta pilis adpressis strictis acutis laevibus, angulis lateralibus et ventrali retrorsum scabris. Pedunculi numerosi teretes 8-12-pollicares crassitie digiti, vaginis integris brevibus imbricatis hinc in foliolum subulatum productis tecti. Capitulum globosum, floridum magnitudine pruni minoris, fructiferum pomum parvum aequans. Flores undique dense imbricati, tribracteati, sessiles. Bractea exterior lanceolata breve acuminata planiuscula erecta, extus villosa intus glabra, post lapsum fructus persistens: duae laterales angusto-naviculares, acutissimae, carina lateribusque villosis, longitudine fere exterioris, simul cum perianthio fructifero, separatim tamen, dilabentibus. Perianthium sexpartitum regulare subaequale glumaceum: foliola lanceolata acutissima disco nervoso nervis immersis simplicissimis, antica et postica plana, lateralia complicata lateribus inaequalibus, omnia basi subangustata, extus longitudinaliter sed extra medium praecipue villosa, intus glaberrima, aestivatione imbricata. Stamina sex subaequalia, aestivatione stricta filamentis sensim elongantibus: Filamenta fere hypogyna ipsis basibus foliolorum perianthii quibus opposita leviter adhaerentia, filiformia glabra teretia: Antherae stantes, ante dehiscentiam lineares obtusae filamento paulo latiores, defloratae subulatae vix crassitie filamenti, loculis parallelo-contiguis connectivo dorsali angusto adnatis, axi ventrali longitudinaliter dehiscentibus, lobulis baseos brevibus acutis subadnatis: Pollen simplex breve ovale laeve. Pistillum: Ovarium sessile disco nullo squamulisve cinctum, lanceolatum trigono-anceps villosum, triloculare, loculis monospermis. Ovula erecta fundo anguli interioris loculi paulo supra basin suam inserta, obovata lenticulari-compressa, aptera: Testa in ipsa basi acutiuscula foramine minuto perforata: Membrana interna respectu testae inversa, hujusce nempe apici lata basi inserta, ovata apice angustato aperto foramen testae obturante: Nucleus cavitate membranae conformis, ejusdem basi insertus, caeterum liber, pulposus solidus, apice acutiusculo laevi aperturam membranae internae attingente. Stylus trigonus strictus, infra villosus, dimidio superiore glabro, altitudine staminum, iisdem paulo praecocior, exsertus nempe dum illa adhuc inclusa. Stigmata tria brevissima acuta denticuliformia. Pericarpium exsuccum, indehiscens, villosum, basi styli aristatum, perianthio scarioso et filamentis emarcidis cinctum, abortione monospermum. Semen turgidum obovatum retusum, integumento (testa) simplici membranaceo aqueo-pallido, bine (intus) fere a basi acutiuscula, raphe fusca verticem retusum attingente ibique in chalazam parvam concolorem ampliata. Albumen semini conforme dense carnosum album. Embryo monocotyledoneus, aqueo-pallidus subglobosus, extremitate inferiore (radiculari) acuta, in ipsa basi seminis situs, semi-immersus, nec albumine omnino inclusus.