IIIHHHH|H||||| USOOPPO8798P United States Patent (19) (11) Patent Number: Plant 8,798 Richards (45) Date of Patent: Jun. 21, 1994 (54) ORCHIDACEAE CATTLEYA WALKERIANA is also distinctive from its siblings in the grex population KENNY by its superior flowers, which combine a rare coloring, 76 Inventor: Kerry A. Richards, 6900 SW. 102nd massive size and strong carriage of multiple flowers on Ave., Miami, Fla. 33173 a single stem. The coloring is an exceptionally glisten ing white with heavy substance with the lip also white, (21) Appl. No.: 86,141 with apple green coloration at the base of the column, (22 Filed: Jul. 2, 1993 pale yellow in the center of the lip and a fuchsia blush at the lower edge. 51) int.C.'............................................... A01H 5/00 52 U.S. C. ................................................... Plt./873 The flowers are of exceptional substance, with more (58) Field of Search ........................................ Plt. 87.4 rigid petals than siblings of the grex. The flowers are perfectly placed on the stem, which is superior to its Primary Examiner-James R. Feyrer species in strength. The flowers are produced more 57 ABSTRACT freely and last longer than other Orchidaceae of this A new and distinct variety of Orchidaceae plant and species. more particularly of the genus Cattleya; species walk eriana variety semi-alba, which is outstanding and dis tinct from other Orchidaceae because of its outstanding plant vigor and free flowering ability. The new variety 2 Drawing Sheets 1 2 The present invention comprises a new and distinct delicate process to cultivate this new and distinct vari cultivar of Cattleya walkeriana Var. semi-alba. ety of Orchidaceae. The Orchidaceae plant of this application was discov The population of plants thus propagated asexually ered by the undersigned, as an outstanding member from this cultivar carries this exact code "KR-112'. from a large sibling population of Cattleya walkeriana The propagules asexually reproduced from the origi albas and semi-albas. nal plant, have been true to the original in both plant, In February of 1979, the large sibling population, flower and other superior characteristics that identified aforementioned, was initiated at Limrick (R) orchid it at discovery. Of the cross section of the new variety nursery in South Miami, Fla., by the crossing of Cat of asexually propagated plants that have flowered, there tleya walkeriana 'Pendentive' (pod parent) an 'alba' 10 have been no signs of mutations and are all identical to form, with Cattleya walkeriana "Hunabu (R) a semi-alba the original "Kenny'. All plants of this new variety have of good quality. continued to be readily distinguishable from both parent The resulting seeds were sown 'in vitro' and grown to plants and all other siblings; in plant growth by the maturity at the aforesaid nursery. addition of front leads, more usually two than the one On Jan. 8, 1985, the new variety appeared as a single 15 that the parent and sibling plants exhibit; in flower qual outstanding cultivar among the population of siblings, ity by the heavier substance, full round shape with mul all cultivated and blooming at the aforesaid nursery. tiple flowers than that of its parent plants or siblings of The plant of the new variety was immediately recog the cross. nized by the applicant, as far superior in its growth and flowering habit to all the members of the large popula 20 DESCRIPTION OF THE PHOTOGRAPHS tion group of siblings that resulted from the above The photographs show: crossing. On Jan. 11, 1989, this superior new variety 1. A view of the entire plant to reveal the growth was awarded an "Award of Merit' (87 points) by the habit, general characteristics with its flowers, which is American Orchid Society. Also at this time, after the typical of this new variety; (left and right.) new variety had been observed for a period of time; its 25 2. A close up view of its flowers, to show their full other features of superior growth, freedom of bloom round form, large size and glistening texture that is with multiple very well shaped flowers of great sub typical of this new variety. stance and plant vigor were also noted and the clone was given the varietal name "Kenny' to identify it from DESCRIPTION OF THE PLANT all others. 30 The plant and its flowers are illustrated in the color photographs accompanying this specification. In some ASEXUAL REPRODUCTION respects the plant is typical of a Cattleya walkeriana, After its discovery in 1985, an inmature front lead of However, because of the distinct markings and color the original 'Kenny’ was placed in the laboratories of H ation of this particular cultivar, combined with the great & R Nurseries, Inc., 41-240 Hihimanu Street, 35 frequency and freedom of bloom, it is superior and Waimanalo, Hi, and a large number of plants of the unique. new variety were asexually produced by the meristem In short, one or two leaves per pseudobulb are erectly tissue culture process, under contract, with the code carried of elliptic to oblong shape with an obtuse apex number "KR-112'. Portions of the meristematic cells, and are of fairly uniform size in mature specimens. The capable of later differentiation, were taken from the 40 average leaf is ten to fifteen centimeters long and six to plant and developed under extreme aseptic, in-vitro eight centimeters wide and slightly involute on a mature conditions, into new plants. This has been an on going specimen, this does not include the pseudobulb. Plant 8,798 3 4. The plant, which is of dwarf stature, typical of the ceal the basal portions of the petals. Ribbing and veining species, attains a growth at maturity of fifteen to twenty of both sepals and petals is essentially inconspicuous. five centimeters. The plant develops a structure of supe The column is presented in the form of a proboscis rior and unusual vigor with resiliency in all its parts. which is frramed by the outwardly flaring upper lobes The plant is short rhizomed, compact, with many flow of the labellum. The upper attachment point of the ering leads. The growth, in addition to being compact, column defines a line between the basal attachments of is naturally erect, without need to support the leaves or the petals, and is slightly shaded with faint hues of flower stems. The strong flower sprays are borne from green, near RHS 145C, which diminish progressively the axils of the growth and are of superior strength and with greater distance from the brow-like attachment well carried on strong stems. 10 line. The bridge of the column is moderately mounded Its flowering habit is dependable as the flowers de between opposite flaring laterally extending portions. velop from small bracts throughout the year in the The lip is distinctly three-lobed. The mid lobe is bi south Florida climate. A unique free flowering plant of partite and substantially emarginate, forming a sinus at special value. the apex. The side lobes seperated from the mid lobe by . The plant's resistance to disease and its extreme 15 clefts. The margins of the lip are very finely minutely vigor, single out this cultivar as superior to its sibling crenualated on the side lobes and finely indented on the population. mid lobe. The surface aspect of the mid lobe is crinkled This new cultivar's population have been pathogen while the lobe surface is relatively smooth to finely but free, during development and the meristeming process, irregularly crimped. The central, throat portion of the including the mature plants. The plant growth habit and 20 lip presents a faint overcolor of pale yellow shades near ease of meristeming, with uniform cytology and no RHS 4D to golden over the white color, which fade aneuploidial characteristics are indicative of a more gradually toward marginal portions of the mid lobe. than di-ploid chromosome compliment, but the ploidy Just within the front edge of the mid lobe, a bright of this plant has not been firmly ascertained. splotch of fuchsia, near RHS 80C, attractively high 25 lights the lip. The markings of the splotch are most DESCRIPTION OF THE FLOWER intensive in the veining and appear as brush strokes The color values presented in the following are taken symmetrical to each side, fused at the center of the lip. by reference to "The Royal Horticultural Society Col The basal parts of the wing-like lobes appear to attempt our Chart' prepared by The Royal Horticultural Soci to clasp the basal, attachment portion of the column but ety, London. Color descriptions of ordinary meaning 30 are seperated by the width of the column. are presented where appropriate. The flowers of the new variety are larger and heavier . The non-fragrant flowers produced by this plant are in substance than the average cultivar in this species. unusually large and showy for the size of the plant and The flowers average 4.3 centimeters in petal width, of the species, and of unusually attractive character and with a petal length of 4.9 centimeters average. The total value within "Cattleya walkeriana'. The shape of the 35 span of the flower averages 8.8 centimeters. The new flowers produced is of extraordinary rounded shape and variety can carry as many as three to six flowers on each uncommonly full for this market class; with the sepals, spray with four flowers being the norm, on a mature petals and lip being of heavier than normal in substance. well grown plant. Additionally because of the compact The heavy substance of these flower parts allows the ness of the plant and its free flowering ability, a single flowers to retain a delicate, waxy texture and almost plant can have from two to five sprays of flowers in a synthetic, pleasing appearance which glistens and is single growth cycle.