🌼 ²☆•³◇³ ²▪︎ Banksia (Genus Banksia) in Protea Family (Proteaceae) скачать в хорошем качестве

🌼 ²☆•³◇³ ²▪︎ Banksia (Genus Banksia) in Protea Family (Proteaceae)

▪︎ Genus Banksia (181) in Protea Family (Proteaceae) Trees or shrubs - evergreen. Mesophytic or xerophytic. Heterophyllous or not heterophyllous. Leaves small to medium-sized ○ alternate or whorled (rarely) ○ spiral ○ leathery ○ petiolate ○ non-sheathing ○ aromatic or without marked odour ○ edgewise to stem or with ‘normal’ orientation ○ simple ○ epulvinate. Leaf blades dissected (to deeply divided) or entire ○ flat ○ elliptic or oblong or obovate or linear ○ when simple/dissected pinnatifid ○ one-veined or pinnately veined Leaves without stipules. Leaf blade margins entire or crenate or dentate ○ flat or revolute. Leaves without a persistent basal meristem. Leaf anatomy. Hairs present or absent. Branched hairs absent. Stem anatomy. Secondary thickening developing from a conventional cambial ring. Fertile flowers hermaphrodite. Unisexual flowers absent. Plants hermaphrodite. Entomophilous or ornithophilous or pollinated by unusual means (by small marsupials). Flowers aggregated in ‘inflorescences’ ○ in pairs, subtended by a common bract ○ in spikes or in heads. Terminal inflorescence unit racemose (or two flowered). Inflorescences terminal ○ dense spikes with woody axes, usually globular to cylindric ○ with involucral bracts or without involucral bracts. Involucral bracts often deciduous or persistent. Involucral bracts not conspicuous. Inflorescences pseudanthial or not pseudanthial. Fruiting inflorescence conelike. Flowers sessile ○ bracteate ○ small to large (often very showy) ○ regular or somewhat irregular ○ when irregular, zygomorphic. Floral asymmetry when present, involving perianth & involving androecium. Flowers 4 merous ○ cyclic ○ tetracyclic or tricyclic. Floral receptacle developing a gynophore or with neither androphore nor gynophore. Free hypanthium absent. Hypogynous disk present ○ extrastaminal ○ of separate members (translucent scales). ● Perianth of ‘tepals’ ○ 4 ○ 1 -whorled ○ free (limb much shorter than the claw) ○ cream or yellow or orange or red or pink or brown. ● Androecium 4. Androecial members adnate ○ all equal or markedly unequal ○ free of one another ○1 -whorled. ● Stamens 4 ○ isomerous with perianth ○ shortly filantherous or with sessile anthers. Anthers cohering or connivent or separate from one another ○ more or less basifixed ○ non-versatile ○ dehiscing via longitudinal slits ○ introrse ○ four locular ○ tetrasporangiate ○ appendaged (? via elongated connective) or unappendaged. ● Gynoecium 1 carpelled. Pistil 1 celled. Gynoecium monomerous ○ of one carpel ○ superior. Carpel fully closed or incompletely closed ○ stylate ○ apically stigmatic ○ 2 ovuled. Placentation marginal or apical. Ovary sessile. Ovules funicled or sessile ○ horizontal ○ non-arillate ○ orthotropous or anatropous or amphitropous or hemianatropous. ● Fruit falling from plant before next growing season or persistent ○ non-fleshy. Fruiting carpel dehiscent or indehiscent ○ a follicle. Follicles compact ○ septate (septum woody). Gynoecia of adjoining flowers combining to form a multiple fruit or not forming a multiple fruit. Multiple fruits coalescing or not coalescing. Fruit 0-2 seeded. ● Seeds non-endospermic ○ compressed ○ winged Seed wings not encircling body (wings terminal, membranous). Embryo well differentiated. Cotyledons 2(-8). Embryo straight. Special features. Stamens inserted within a concavity near end of a perianth segment. ___ 🌼 Basal Eudicots (8433), 303 Genera ☆¹ Order Ranunculales (6283), 210 ☆² Order Proteales (2017), 85 ☆³ Order Trochodendrales (2), 2 ☆⁴ Order Buxales (131), 6 --- ☆² Order Proteales (2017), 85 Genera •¹ Family Nelumbonaceae (2), 1 - Lotus •² Family Platanaceae (9), 1 - Plane-Tree •³ Family Proteaceae (1846), 80 - Proteas •⁴ Family Sabiaceae (160), 3 ___ •³ Family Proteaceae (1843), 80 Genera - Proteas ◇¹ Subfamily Bellendenoideae (1), 1 ◇² Subfamily Eidotheoideae (2), 1 ◇³ Subfamily Grevilleoideae (1075), 47 ◇⁴ Subfamily Persoonioideae (105), 5 ◇⁵ Subfamily Proteoideae (660), 24 ◇⁶ Subfamily Symphionematoideae (3), 2 ___ •³ Family Proteaceae (1843), 80 Genera - Proteas ◇³ Subfamily Grevilleoideae (1075), 47 ▪︎ Genus Banksia (181) ___