PONGAMIA VARIETIES

Abstract

New and distinct varieties of Pongamia pinnata (L) Pierre trees (pongamia trees) are described herein.

Claims

1. A new and distinct variety of Pongamia pinnata (L) Pierre tree as shown and described herein, wherein the variety is selected from the group consisting of ‘K002’, ‘K006’, ‘K008’, ‘K009’, ‘K010’, ‘K011’, ‘K013’, ‘K022’, ‘K025’, ‘K141’, ‘K187’, ‘K202’, ‘K205’, ‘K208’, ‘K209’, ‘K211’, ‘K219’, ‘K268’, ‘K303’, ‘K309’, ‘K605’, ‘K607’, ‘K608’, ‘K609’, and ‘K610’.

Description

DESCRIPTION OF THE DRAWINGS

[0009] The pongamia trees as described herein are illustrated by the accompanying photographs which show e.g. tree form, branches, foliage, leaves, trunk, pods, and seeds as specifically described below. The colors shown are as true as can reasonably be obtained by conventional photographic procedures.

[0010] FIG. 1A-FIG. 1G illustrate the plant or parts thereof of variety ‘K002’. FIG. 1A and FIG. 1B illustrate a seed pod and seeds of variety ‘K002’. FIG. 1C and FIG. 1D illustrate views of the whole tree of variety ‘K002’. FIG. 1E illustrates the tree trunk of variety ‘K002’. FIG. 1F illustrates the canopy of variety ‘K002’. FIG. 1G illustrates seed pods containing seeds of variety ‘K002’.

[0011] FIG. 2A-FIG. 2D illustrate the plant or parts thereof of variety ‘K006’. FIG. 2A and FIG. 2B illustrate views of the whole tree of variety ‘K006’. FIG. 2C illustrates the tree trunk of variety ‘K006’. FIG. 2D illustrates seed pods and seeds of variety ‘K006’.

[0012] FIG. 3A-FIG. 3C illustrate the plant or parts thereof of variety ‘K008’. FIG. 3A and FIG. 3B illustrate views of the whole tree of variety ‘K008’. FIG. 3C illustrates a branch with leaves and seed pods of variety ‘K008’.

[0013] FIG. 4A-FIG. 4F illustrate the plant or parts thereof of variety ‘K009’. FIG. 4A illustrates the whole tree of variety ‘K009’. FIG. 4B illustrates seed pods of variety ‘K009’. FIG. 4C illustrates the canopy of variety ‘K009’. FIG. 4D and FIG. 4E illustrate views of branches and seed pods of variety ‘K009’. FIG. 4F illustrates the tree trunk of variety ‘K009’.

[0014] FIG. 5A-FIG. 5D illustrate the plant or parts thereof of variety ‘K010’. FIG. 5A and FIG. 5B illustrate views of the whole tree of variety ‘K010’. FIG. 5C illustrates leaves of variety ‘K010’. FIG. 5D illustrates the tree trunk of variety ‘K010’.

[0015] FIG. 6A-FIG. 6B illustrate the plant or parts thereof of variety ‘K011’. FIG. 6A illustrates the whole tree of variety ‘K011’. FIG. 6B illustrates the tree trunk of variety ‘K011’.

[0016] FIG. 7A-FIG. 7C illustrate the plant or parts thereof of variety ‘K013’. FIG. 7A and FIG. 7B illustrate views of the whole tree of variety ‘K013’. FIG. 7C illustrates the tree trunk of variety ‘K013’.

[0017] FIG. 8A-FIG. 8B illustrate the plant or parts thereof of variety ‘K022’. FIG. 8A illustrates the whole tree of variety ‘K022’. FIG. 8B illustrates the tree trunk of variety ‘K022’.

[0018] FIG. 9A-FIG. 9E illustrate the plant or parts thereof of variety ‘K025’. FIG. 9A and FIG. 9B illustrate views of the whole tree of variety ‘K025’. FIG. 9C and FIG. 9D illustrate views of the canopy of variety ‘K025’. FIG. 9E illustrates the tree trunk of variety ‘K025’.

[0019] FIG. 10 illustrates the whole tree of variety ‘K141’.

[0020] FIG. 11A-FIG. 11J illustrate the plant or parts thereof of variety ‘K187’. FIG. 11A and FIG. 11B illustrate views of the whole tree of variety ‘K187’. FIG. 11C, FIG. 11D, FIG. 11E, and FIG. 11F illustrate views of the canopy of variety ‘K187’. FIG. 11G, FIG. 11H, and FIG. 11I illustrate views of flower buds on the tree of variety ‘K187’. FIG. 11J illustrates the tree trunk of variety ‘K187’.

[0021] FIG. 12A-FIG. 12G illustrate the plant or parts thereof of variety ‘K202’. FIG. 12A illustrate the whole tree of variety ‘K202’. FIG. 12B, FIG. 12C, and FIG. 12D illustrate views of the leaves and seed pods of variety ‘K202’. FIG. 12E illustrates the canopy of variety ‘K202’. FIG. 12F and FIG. 12G illustrate views of seed pods and seeds of variety ‘K202’.

[0022] FIG. 13A-FIG. 13E illustrate the plant or parts thereof of variety ‘K205’. FIG. 13A illustrate the whole tree of variety ‘K205’. FIG. 13B, FIG. 13C, and FIG. 13D illustrate views of the leaves and seed pods of variety ‘K205’. FIG. 13E illustrates the tree trunk of variety ‘K205’.

[0023] FIG. 14A-FIG. 14C illustrate the plant or parts thereof of variety ‘K206’. FIG. 14A and FIG. 14B illustrate views of the whole tree of variety ‘K206’. FIG. 14C illustrates the tree trunk of variety ‘K206’.

[0024] FIG. 15A-FIG. 15D illustrate the plant or parts thereof of variety ‘K207’. FIG. 15A illustrates the whole tree of variety ‘K207’. FIG. 15B and FIG. 15C illustrate views of the leaves and seed pods of variety ‘K207’. FIG. 15D illustrates the tree trunk of variety ‘K207’.

[0025] FIG. 16A-FIG. 16B illustrate the plant or parts thereof of variety ‘K208’. FIG. 16A illustrates the whole tree of variety ‘K208’. FIG. 16B illustrates the tree trunk of variety ‘K208’.

[0026] FIG. 17 illustrates the whole tree of variety ‘K209’.

[0027] FIG. 18A-FIG. 18D illustrate the plant or parts thereof of variety ‘K211’. FIG. 18A and FIG. 18B illustrate views of the whole tree of variety ‘K211’. FIG. 18C illustrates the canopy of variety ‘K211’. FIG. 18D illustrates the tree trunk of variety ‘K211’.

[0028] FIG. 19A-FIG. 19H illustrate the plant or parts thereof of variety ‘K219’. FIG. 19A and FIG. 19B illustrate views of the whole tree of variety ‘K219’. FIG. 19C and FIG. 19D illustrate views of the canopy of variety ‘K219’. FIG. 19E and FIG. 19F illustrate views of the tree trunk of variety ‘K219’. FIG. 19G and FIG. 19H illustrate views of seed pods and seeds of variety ‘K219’.

[0029] FIG. 20A-FIG. 20D illustrate the plant or parts thereof of variety ‘K268’. FIG. 20A illustrates the whole tree of variety ‘K268’. FIG. 20B and FIG. 20C illustrate views of the canopy of variety ‘K268’. FIG. 20D illustrates the tree trunk of variety ‘K268’.

[0030] FIG. 21A-FIG. 21B illustrate the plant or parts thereof of variety ‘K303’. FIG. 21A illustrates the whole tree of variety ‘K303’. FIG. 21B illustrates the tree trunk of variety ‘K303’.

[0031] FIG. 22A-FIG. 22B illustrate the plant or parts thereof of variety ‘K309’. FIG. 22A illustrates the whole tree of variety ‘K309’. FIG. 22B illustrates the tree trunk of variety ‘K309’.

[0032] FIG. 23 illustrates the whole tree of variety ‘K605’.

[0033] FIG. 24A-FIG. 24C illustrate the plant or parts thereof of variety ‘K607’. FIG. 24A and FIG. 24B illustrate views of the whole tree of variety ‘K607’. FIG. 24C illustrates the tree trunk of variety ‘K607’.

[0034] FIG. 25A-FIG. 25C illustrate the plant or parts thereof of variety ‘K608’. FIG. 25A illustrates the whole tree of variety ‘K608’. FIG. 25B and FIG. 25C illustrate views of the canopy of variety ‘K608’.

[0035] FIG. 26A-FIG. 26B illustrate the plant or parts thereof of variety ‘K609’. FIG. 26A illustrates the whole tree of variety ‘K609’. FIG. 26B illustrates the tree trunk of variety ‘K609’.

[0036] FIG. 27A-FIG. 27C illustrate the plant or parts thereof of variety ‘K610’. FIG. 27A illustrates the whole tree of variety ‘K610’. FIG. 27B illustrates the tree trunk of variety ‘K610’. FIG. 27C illustrates a seed pod and seeds of variety ‘K610’.

DETAILED BOTANICAL DESCRIPTION OF THE PLANT

[0037] The following detailed description sets forth the phenotypic characteristics and the distinctive features of the pongamia varieties described herein.

General

[0038] The characteristics described below are features of each of ‘K002’, ‘K006’, ‘K008’, ‘K009’, ‘K010’, ‘K011’, ‘K013’, ‘K022’, ‘K025’, ‘K141’, ‘K187’, ‘K202’, ‘K205’, ‘K206’, ‘K207’, ‘K208’, ‘K209’, ‘K211’, ‘K219’, ‘K268’, ‘K303’, ‘K309’, ‘K605’, ‘K607’, ‘K608’, ‘K609’, and ‘K610’. [0039] Classification: [0040] Family.—Fabaceae. [0041] Botanical.—Pongamia pinnata (L) Pierre. [0042] Common name.—Pongam tree, pongam oiltree, or pongamia. [0043] Tree: [0044] Size.—Modest size and stature. [0045] Trunk.—Tree crowns and trunks continue to grow as trees age. [0046] Bark.—Smooth, grey, with some lighter-color mottling. Faint lenticular scars are visible as horizontal striations. [0047] Form.—Decurrent crown form with dense, compact foliage. Outer branches are arched downward without drooping. [0048] Branches: [0049] Branch length.—Highly variable year to year due to regular crown management, and thus is not a reliable defining characteristic of the tree. [0050] Branching habit.—Many branched limbs. Growth and size of lateral branches are considerably less than that of the main branches. Many smaller branches occur higher in the crown. [0051] Buds and shoots.—Terminal buds are absent. Young shoots emerge from naked lateral buds, with the most distal bud giving rise to a terminal shoot. Buds are hemispherical and 3.3-5.0 mm wide where they attach to the leaf axis. They protrude 1.7-3.5 mm out from the leaf axis and are 1.2-1.5 mm thick. The typical bud color is light green on younger shoots, and greenish-brown on more mature shoots. [0052] Terminal shoots.—The seasonal elongation of terminal shoots on main branches is considerable. [0053] Lateral shoots.—Seasonal elongation of lateral shoots is considerably shorter. [0054] Shoot and twig surfaces.—Woody twigs have leaf scars, showing traces of three vascular bundles. The youngest shoots are distinctly green and flexible, with no lenticels apparent to the naked eye. As shoots mature, their color shifts from green to tan and prominent lenticels become visible as raised light-colored corky circles. [0055] Leaves: [0056] General.—Pinnately compound leaves bear leaflets. Leaves are arranged alternately along the stem. [0057] Size and shape.—The outline of a compound leaf is roughly oval. [0058] Leaflets.—Blades of individual leaflets vary in outline among varieties. [0059] Leaflet color, surface, and texture.—Leaflets are glabrous on both abaxial and adaxial surfaces. Young leaves exhibit a strikingly glossy cuticle on their adaxial surface. The abaxial surface is less glossy. Leaflets turn a darker shade of green as they age and become increasingly sclerophyllous. [0060] Stipules.—A pair of small stipules often subtends the youngest leaves on a shoot. They remain for only a short duration before they dehisce. [0061] Flowers and inflorescences: [0062] General.—Hermaphroditic florets are borne on an indeterminate inflorescence. [0063] Inflorescence structure.—Several florets are clustered into a fascicle node which are more-or-less evenly distributed along a rachis. The entire inflorescence is a pseudoraceme. Inflorescences can be branched or unbranched. [0064] Position in crown.—Inflorescences are borne in basal leaf axils of the current year's vegetative flush, near the distal end of the prior year's shoot growth. An average inflorescence typically encompasses over 50 florets. Flower clusters tend to be most common towards the outer surface of the crown. [0065] Florets.—Emerge acropetally from a fused ovoid calyx with entire margins and glabrous texture. Pedicels are approximately 0.5 mm in diameter. Zygomorphic florets consist of 2 keel, 2 wing, and a standard (or banner) petal. The banner apex is emarginate and the base is rounded. “Wings” exhibit pinkish or whitish coloration on both surfaces. Wing petal apices are obtuse and bases are truncate. [0066] Fruits: [0067] General.—Seed pods usually bear a single seed, infrequently two seeds. [0068] Shape and color.—Developing fruits first appear as dark-green flattened pods, expanding in size into lighter green and eventually tan-colored woody pods. [0069] Crown distribution.—Pods can occur throughout the crown, but are most prevalent towards the outer portions of the crown. [0070] Fruit clusters.—Pods are connected by the rachis of the inflorescence from which they developed. [0071] Dimensions.—Pods shapes are distinctive and vary among varieties. [0072] Seeds: [0073] General.—Typically borne singly in pods. Sometimes an aborted (and much smaller) seed occurs alongside a fully-formed seed. [0074] Seed coat.—Seeds are covered by a thin seed coat that is beige to dark-brown. [0075] Seed oil.—Oil content is higher than average, relative to other pongamia trees. [0076] Nut crop.—Regular bearer. [0077] Crop frequency.—Most pongamia trees rarely produce abundant nut crops across multiple years, instead bearing fruit biennially or less frequently. [0078] Ripening.—If undisturbed, pods remain in the crown for several weeks after they ripen.

Distinctive Features

[0079] Table 1 below outlines several characteristics of the pongamia varieties described herein.

TABLE-US-00001 TABLE 1 Data on Pongamia Varieties Seed Oil Tree (%, Dry- Height Stem Diameter No. Stems Crown Variety wt Basis) (m) #1 (cm) #2 (cm) (@ 1.4 m) Width (m) K002 39.5  8 18 18 5 10 K006 —  8 20 19 2  9 K008 39.2  6 22 — 1  8 K009 41.5  7 23 20 5 — K010 —  8 26 — 1 11 K011 —  5 17 — 1  7 K013 —  5 22 — 1  7 K022 —  8 29 — 1 11 K025 33.4 11 22 19 3 11 K141 — — — — — — K187 39.7  9 22 17 2 10 K202 43.9  8 22 — 1  7 K205 —  6 20 18 3  9 K206 35.5  9 24 — 1 10 K207 38.9  9 — — — 11 K208 — 12 24 21 4 15 K209 — — — — — — K211 40.2 — — — — — K219 43.5 11 29 27 3 14 K268 35.8 11 25 24 4 16 K303 35.9 11 23 21 3  8 K309 — 10 20 16 7 14 K605 — — — — — — K607 —  6 16 14 5  9 K608 — — — — — — K609 —  6 22 19 5 12 K610 —  6 24 — 1 11 Seed oil data collected from Australia Tree Height: m, estimated using a clinometer Stem Diameter: cm, of two largest stems (#1 and #2) at breast height (1.4 m above ground) Number of Stems: at breast height (1.4 m above ground) Crown Width: m, average of two measurements