and the filaments are not deflexed. Fruit is pink/bright red It is included in an evolving list of plants carefully researched and chosen by RHS experts. the whole leaf in profile (Figure 2). Join Planting. Home » Garden Trees » Archontophoenix. Try an advanced search, RHS Registered Charity no. Flowers are white/cream. Pests and diseases: Archontophoenix palms may be damaged by spider mites, Helminthosporium leaf spot in young plants, Phytophora root rot, and aerial blight (Brickell & Zuk 1997). Archontophoenix alexandrae is found in the rainforests of Central to North Queensland, Australia. Join the RHS today and support our charitable work, Keep track of your plants with reminders & care tips – all to help you grow successfully, For the latest on RHS Shows in 2020 and 2021, read more, RHS members get free access to RHS Gardens, Free entry to RHS members at selected times », Reduced prices on RHS Garden courses and workshops, General enquiries just south of Gladstone, to Melville Range [14° 00'S], Keep compost moist and air humid, Suggested planting locations and garden types ALEXANDRA PALM, ALEXANDER PALM, KING PALM, STEP PALM. The trunk formation is special and gets visible rings through the years. These plants will have a lot more details displayed including an image. Relatively quickly forming trunk, it loves the bright light, and in the summer - protected from the strong midday sun location. Archontophoenix are single-stemmed evergreen palms with large pinnate leaves and large panicles or racemes of small cup-shaped flowers, Details When in growth, water moderately and apply a liquid fertilizer monthly; keep just moist in winter. Enter your Suburb to find out what fruit trees people love the most where you live. spread of about 2 - 2.5 metres (10 - 15 feet) and a gracefull appearance. Huge, arching leaves up to 4m long have numerous, narrow leaflets pale green or purple-flushed above, grey or silver below. There are differences between all of these species and this includes overall size and appearance, color of the crown shaft, the undersurface of the leaflets, seeds and flower traits. Propagate by seeds, which germinate readily in 4 to 8 weeks. areas. listed as synonyms of A. alexandrae. All of these quantitative differences fit well into Jonathan Cruickshank (Figure 1) These are extremely popular palms in Australia and are common as far south as Nowra. Stately, tall, beautiful and fast growing, Alexandra palm, named in honor of Princess Alexandra of Denmark, lends a tropical look to the landscape. AGM plants have been through a rigorous trial and assessment programme. Davidson plums, Lemon Myrtle and our own Macadamia nut originated in Australia and should be part of our backyards. schizanthera was Flowers are formed below the crownshaft with the creamy flower stalks holding This is a single, slender trunked palm (30 ft). Archontophoenix alexandrae can be propagate by seeds via sowing them in soil at 24-27˚C during spring season. Under glass grow in loamless potting compost in bright, filtered light with moderate humidity. The Royal Horticultural Society is the UK’s leading gardening charity. The leaves have a tendency to rotate 90 degrees to expose the whole leaf in profile, The base of the petioles form a bright breen The second variety, Archontophoenix alexandrae It is to be found in woody areas not far from the sea. Initially green, the trees’ fruit develops a bright red colouring as it ripens. It is native to the coastal rainforest of northeastern Australia and is much planted in tropical regions around the world. the accepted variability of the species. A. alexandrae is a tall, fast-growing palm with a slender trunk, swollen at the base and ringed with leaf scars. This fleshy covering drops and the fruits open to reveal fibrous brown innards. They are tall, slender and unbranched. Relationships between Archontophoenix and the other genera of subtribe Archontophoenicinae, including the New Caledonia endemic Actinokentia, Chambeyronia and Kentiopsis are unresolved. Mon – Fri | 9am – 5pm, Join the RHS today and support our charity. Leaflets have dark green upper surfaces and whitish-green or silvery-grey undersides. than most palms, with some even thriving in poorly drained areas. turn bright red at maturity (Figure 3). E Australia, All ratings refer to the UK growing conditions unless otherwise stated. and often 'stepped' to varying degrees. H.Wendl. * Common Name: Alexandra Palm, Palma Real Australian, Palm of Alexandria ... * Slim, ringed trunk, is one of the most elegant and beautiful palm trees. Archontophoenix cunninghamiana stems. Archontophoenix alexandrae has a HPWRA (Hawai'i Pacific Weed Risk Assessment) score of 8 (High Risk). Product Description Tall, fast-growing palm tree native to Australia with slender trunk, wide at the base. The crown is more compact, making it a popular landscaper’s choice for screening planting in narrower spaces. Height: 50 - 80 feet. ATRP, Google, swollen. Archontophoenix alexandrae is found in Central to northern Queensland coastal rainforest, Australia. The trunk is Relatively quickly forming trunk, it loves the bright light, and in the summer - protected from the strong midday sun location. RHS Garden Hyde Hall Spring and Orchid Show, Free entry to RHS members at selected Plants. broader. Plant Common Name. 020 3176 5800 Archontophoenix alexandrae (Alexander Palm) This palm is smaller and slower growing than the common Bangalow. ARCHONTOPHOENIX ALEXANDRAE * Arecaceae family and native to Australia. If you select any attributes with or without a plant name, you will see a much narrower selection of results taken only from the old RHS Plant Selector database. Width: 10 - 15 feet. longer than the stamens; fruit slightly larger; and pinnae Caring for Archontophoenix Alexandrae. Minimum temperature ranges (in degrees C) are shown in brackets, Ultimate height Pinnae have silver/grey scales below Common name. Photos of smaller plants show what you buy for that price. PACSOA Forums, usually holds the branches and rachiliae erect and rigid, 50 cm, becoming fissured with age. Central to northern Queensland coastal rainforest, Australia. Crowned by elegant arcuate and pinnate leaves, 2-4 m long, pale green tinged with purple on the upper side, silver or grey underneath. Archontophoenix alexandrae (F.Muell.) Google Images, Its trunk is slim and clearly ringed. Crownshaft is light to mid green, often (Alexandra Palm) Archontophoenix alexandrae is a tall palm, about 25 metres tall with a spread of about 2 meters. It has green leaves with light green undersides and white flowers. These palms can be grown in full sun (if the water is It can get to about 1/3 metre (one foot) in diameter. & Drude . Leaves. Persimmon Fruit Trees. Archontophoenix alexandrae, Ptychosperma alexandrae Family: Arecaceae / Palmae Alexandre Palm, King Palm, Nothern Bangalow Palm Origin: Northern Australia Tropical rainforest. Archontophoenix alexandrae, which is taller, has a more swollen base, and has a silvery rather than green undersurface on the leaflets. suppliers. As discussed below there are six different species in this genus and all are from Australia. Northern Bangalow Palm. Archontophoenix alexandrae (F.Muell.) Cream to yellow flowers in long panicles in summer followed by clusters of pinkish-red fruit. Search by plant name, key attributes or both to find plant details and a list of General Description. Graceful, robust palm requiring adequate bright, filtered light and fresh air. Promoted as a replacement to Cocos Palms, which produce a fruit toxic to many Australian native animals, the Alexander Palm had for a … with a waxy appearance. Fibres Cultivation: Prefers full sun, but also tolerable to partial shade. and frequently with the base expanded to 50-60 cm in diameter Some persimmons can be eaten like an apple others must be soft. H.Wendl. While being very attractive as individual plants, it is quite A very popular palm from Australia with grass green, feather -shaped leaves with silver undersides and slender crownshaft s. The small, bright red fruits are produced in large quantities. Alexandra palm northern bungalow palm, Family RHS members can get exclusive individual advice from the RHS Gardening Advice team. In the Illawarra region (Wollongong) the species is beginning to colonise bushland along the escarpment as seed is eaten and dispersed by Pied Currawong. Lawn And Garden. Palm to 30 m tall, trunk to 30 cm in diameter Stem . In it's natural habitat it can grow up to 12 meters, but this is not possible in our climate. The germination of seeds takes a couple of months and seedlings sprout out in summer generally. They are: This plant will provide nectar and pollen for bees and the many other types of pollinating insects. bright breen crownshaft that the leaves rarely droop below. 222879/SC038262, If you enter just a plant name, you will see results from the old RHS Plant Finder and Selector databases. Excellent for ordinary use in appropriate conditions. Palm Shape. Additional Common Names . ... Archontophoenix cunninghamiana fruit. Family: Arecaceae. Details A. alexandrae is a tall, fast-growing palm with a slender trunk, swollen at the base and ringed with leaf scars. Our Botanical team are working hard to increase the number of plants with detailed information. Two rather obscure varieties of this species have Dwarf Fruit Trees. However at favourable conditions in a garden, office or hot-house it can reach an acceptable growth rate. Leaf scars prominent. It is quite a fast grower, averaging about 1/3 - 1 metre (1-3 feet) per year. In summer, cream to yellow flowers open in large sprays, followed by pinkish-red fruit, Plant range King Palm The leaves are 3-4 m long and have the pinnae orientated in a vertical plane toward the leaf apex. Once you are registered you can contribute, change, or correct the text, and even add photos on this page. 20-50 years, Cultivation been named; A. alexandrae var. prominent floral bracts; stamen number of 14-15; pistillode The seeds are not long lasting and lose their viability within few months therefore, it is good to sow seeds readily. character are commonly found in all populations of this Forest & Kim Starr, Keanae Arboretum, Maui. This is a tall, solitary, handsome palm to about 25 metres (80 feet) tall with a Bush Foods from Australia . & Drude. This palm loves to be fed and watered regularly. Archontophoenix cunninghamiana leaflet undersurface with ramenta. Garry Daly, Kew, Plant description: Similar to the piccabeen palm, but more graceful, with a silver-grey reverse to its leaflets. and lack ramenta on the midrib below. Mike Gray (Figure 2&3) Fruit: Fruits round, 1 to 2 cm in diameter, bright red when ripen. Cape York Peninsula, generally confined to lowland swamps but Oct 26, 2013 - View photographs and a description of the plant Archontophoenix alexandrae, commonly known as Alexandra Palm, King Palm, or Northern Bangalow Palm. the RHS today and get 12 months for the price of 9, Other common names Any mistake can be easily corrected, so don't be afraid. Trebrown, Fruits in long tails of bright red berries. long and have the pinnae orientated in a vertical plane The Alexander Palm (Archontophoenix alexandrae ) is a beautiful and elegant palm, not very fast fast-growing. The inflorescence Huge, arching leaves up to 4m long have numerous, narrow leaflets pale green or purple-flushed above, grey or silver below. That being said it will withstand drought conditions for a limited time period. though they may become pendulous as the fruit matures. Alex or Alexandra Palm Tree Characteristics. DISTRIBUTION Native range: A. alexandrae are native to coastal rainforests of north Queensland, Explore . You will be rewarded with faster growth when there is a schedule of regular feeding and watering. compared to the type species: smaller inflorescence; species and even in populations of some of the other species. Dictyosperma album is similar, but Archontophoenix alexandrae has leaves with silvery-white undersides and a drooping inflorescence, while Dictyosperma album leaves are green on both sides, and the inflorescence is erect in bud, then the branches become recurved. Given a shady spot, they grow slim and elegant, holding a crown of dark green leaves above a green crownshaft. at maturity, conic-ovoid, 8-14 mm long, 6-11 mm wide. Native to Northeastern Australia. 3 Dispersal: This palm, with relatively small fruit, could presumably be dispersed by birds, water, pigs, and humans. common to plant them in clusters or close groupings. Alexandra Palm Archontophoenix Alexandrae. If you have any information about this plant, please help by updating this article. high. Photos of smaller plants show what you buy for that price. Has Evergreen foliage. described by Wendland & Drude on the following differences Archontophoenix alexandrae (Alexander Palm) Grey trunk (up to 30 cm thick) is ringed with noticeable leaf scars and is usually expanded at the base. Excellent for townhouse gardens and stunning when grouped around the pool area. amythest purple flowers. beatricea was described as having a kept up to them), or in the shade. Queensland, from Baffle Creek [24° 20'S], toward the leaf apex. (1875) Linnaea 39: 212. Native to Eastern Australia, often in wet areas It has an attractive ringed trunk and fronds are silver on the undersides. Palm to 30 m tall with a trunk 30 cm DBH, green to light grey, enlarged at the base to ca. Oct 26, 2013 - View photographs and a description of the plant Archontophoenix alexandrae, commonly known as Alexandra Palm, King Palm, or Northern Bangalow Palm. 4-8 metres, Time to ultimate height These palms feature a single gray trunk and can grow to approximately 30m tall. The round fruit, about 12 mm (1/2 inch) in diameter, The base of the petioles form a bright green above with a silvery underside. The leaves, up to about 2 metres( 6-7 feet) long, are stiff pinnately The plant has adaptable nature to any type of soil therefore grow easily. We have combined these two powerful search tools into a single Find a Plant service searching over 250,000 plant records. Keep evenly moist, not wet. Etymology Archontophoenix cunninghamiana leaflet undersurface with ramenta (dried specimen) Archontophoenix … ascends the mountains to 600 m altitude in high rainfall ARCHONTOPHOENIX alexandrae. 50 cm, becoming fissured with age. This page was last modified on 14 December 2013, at 03:27. Growth … Archontophoenix alexandrae is naturally found in Australia growing on the northern east coast of Queensland from the tropic of Capricorn to Cape York growing along water courses in rainforest or lowland swamps on the coast and inland from sea level to an altitude of 600 m (1,968 ft). Archontophoenix is a plant genus comprising six palm species that are native to New South Wales and Queensland in eastern Australia. Alex Palm, Alexandra Palm, Princess Alexandra Palm . compound feather-like fronds and have a tendency to rotate 90' to expose Erect and requires ample growing space. PalmTalk, http://www.pacsoa.org.au/w/index.php?title=Archontophoenix_alexandrae&oldid=30677. It favours more water than most palms do and likes well draining soils. Wendland, H.A. In the current revision of the genus, these varieties will be Divided into 3 groups these lists, linked below, are maintained by a team of RHS staff and are reviewed annually. Higher than 12 metres, Ultimate spread Its massive leaves (3.5-4.5 m long) are clustered at the top of the trunk and have 60-80 narrow leaflets on each side. in the mesocarp are thick, flat, and usually remain tight in Click on the edit tab above and play around. Able to be withstand indoors to some degree of tolerance. prominently stepped lower trunk, though individuals with this PalmWeb, They do like more water Bangalow x alexandra hybrids have also been located in this region. Arecaceae, Genus The leaves are 3-4 m smooth and ringed with noticible leaf scars and the base can be noticibly The King or "Alexander" Palm will grow in a wide range of climates from tropical to cool temperate, and does excellently as an indoor palm given bright light. Propagate by seed sown in spring at 24-27?C (75-81?F). We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place. times, Need more criteria? Virtually all of the features of the old searches are still available and in addition we have added several new features to create a more comprehensive and user friendly search experience. Generally disease free. Archontophoenix alexandrae Aka: Alexander palm, Alexandra palm, King palm, Nothern Bangalow Palm. The Archontophoenix alexandrae is a beautiful indoor palm which is certainly not easily obtainable. King Palms are actually a group of species within the genus of Archontophoenix. Palm to 30 m tall with a trunk 30 cm DBH, green to light grey, enlarged at the base to ca. JSTOR, * Can be planted alone or in groups. Price: €14.79 The Alexander Palm (Archontophoenix alexandrae) is a beautiful and elegant palm, not very fast fast-growing. In summer, cream to yellow flowers open in … A. alexandrae var. Staminate flowers have 9-16 stamens Fruit trees; TRAVELS; Contact; Video . The leaflets are all in the same plane, * Can arrive to 20 - 25m. Outdoors grow in fertile, moist but well-drained soil in part shade to prevent leaf scorch, Propagation Flickr, The round fruit, about 12 mm (1/2 inch) in diameter, turn bright red at maturity (Figure 3). Alexandra Palm. Palm to 30 m tall, trunk to 30 cm in diameter and frequently with the base expanded to 50-60 cm in diameter and often 'stepped' to varying degrees. the dried state. Archontophoenix alexandrae - Alexander Palm DESCRIPTION: Native to Queensland and New South Wales, the Alexander or Alexandra palm establishes quickly, perfect for gardeners looking to create a tropical paradise in a hurry. Architectural Sub-tropical, Pruning Minimal pruning required; remove dead leaves by cutting close to the leaf base leaving stubs to create a neat pattern, Pests Glasshouse red spider mite may be a problem under glass, Diseases & Drude, C.G.O. Nature to any type of soil therefore grow easily the midrib below alexandrae it is to... 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