italic title Taxobox name Cycas aculeata regnum Plant ae divisio Cycad ophyta classis Cycad opsida ordo Cycad ales familia Cycas Cycadaceae genus Cycas species C. aculeata binomial Cycas aculeata binomial authority K.D.Hill & H.T.Nguyen Cycas aculeata is a species of cycad in the genus Cycas , native to Vietnam , where it is endemic ecology endemic to a single site on the south slopes of the Hai Van Pass . It has a short subterranean stem 15 18 cm diameter, which bears 6 23 leaf leaves . The leaves are 1.8 2.5 m long, and pinnate, with 100 150 leaflets and several basal spines they are glossy dark green, but covered in orange pubescence at first which soon wears off. The leaflets are 35 52 cm long and 13 19 mm wide, and the basal spines . The name derives from the Latin aculeatus, which translates as prickly , indeed has short prominent spikes along the Petiole botany petiole the leaf stalk . The stems are usually to slightly emergent, with trunk 6 inches in diameter. Emergent leaves are bright orange, and turn dark green with age, somewhat similar to Zamia integrifolia by coincidence. The male strobilus cones are solitary, 15 20 cm long and 4 6 cm diameter the female cones are undescribed. Habitat This cycad is one of a number of related subterranean species native to SE Asia. It is most closely related to Cycas balansae , little is known about this cycad. It grows in deep loam over granite in the inner forests of Vietnam. During the Vietnam war , herbicide spraying and mass bombings may have severely upset the plant s native habitat and may have killed many of the plants. References http plantnet.rbgsyd.nsw.gov.au cgi bin cycadpg?taxname Cycas aculeata Cycad Pages Cycas aculeata Category Cycas aculeata az Cycas aculeata it Cycas aculeata pt Cycas aculeata ... more details
italic title Taxobox name Cycas brunnea status NT status system IUCN3.1 trend stable regnum Plant ae divisio Cycad ophyta classis Cycad opsida ordo Cycad ales familia Cycas Cycadaceae genus Cycas species C. brunnea binomial Cycas brunnea binomial authority K.D.Hill Cycas brunnea is a species of cycad in the genus Cycas , native to northern Australia in northwest Queensland and northeast Northern Territory in a small area straddling the border of the two regions. It occurs on exposed sites in savanna and creek valleys on sandstone and limestone derived soils, with moderate seasonal rainfall. The stems grow to 2 5 m tall, with numerous leaf leaves in the crown. The leaves are 1.2 1.7 m long, glabrous with age, pinnate, with 160 240 leaflets, the leaflets 17 27 cm long and 6 7.5 mm wide. The Petiole botany petiole s are covered in brown tomentum and armed with sharp spines. The female strobilus cones are open, with sporophyll s 28 32 cm long. Orange tomentose covering cone, with serrations along margins of the Leaf lamina . The sarcotesta is orange and glaucous, the sclerotesta ovoid and flattened. The male cones are solitary and long ovoid, 21 cm long and 13 cm diameter, brown tomentose, and with an upturned apical spine. It was first described in 1992, and is similar in appearance to Cycas angulata . It is considered near threatened due to its restricted range, though it occurs in some protected areas including Boodjamulla National Park . It is named after the Greek word brunneus brown , as the emergent leaves are brown tomentose . References http plantnet.rbgsyd.nsw.gov.au cgi bin cycadpg?taxname Cycas brunnea Cycad Pages Cycas brunnea http www.iucnredlist.org search details.php 41971 all IUCN Redlist Cycas brunnea DEFAULTSORT Cycas brunnea Category Cycas brunnea Category Flora of the Northern Territory Category Flora of Queensland Category Cycadophyta ... Category Nature Conservation Act rare biota Category Rare flora of Australia pt Cycas brunnea ... more details
italic title Taxobox name Cycas cairnsiana status NT status system IUCN3.1 trend stable regnum Plant ae divisio Cycad ophyta classis Cycad opsida ordo Cycad ales familia Cycas Cycadaceae genus Cycas species C. cairnsiana binomial Cycas cairnsiana binomial authority Ferdinand von Mueller F.Muell. Cycas cairnsiana is a species of cycad in the genus Cycas , native to northern Australia in northern Queensland on the Newcastle Range . The stems grow to 2 5 m tall and 12 16 cm diameter, with swollen base. The leaf leaves are dark orange brown tomentose on emerging, then glaucous blue green and glabrous with age, 60 110 cm long, bowed, keeled, pinnate, with 180 220 leaflets, the leaflets 8 18 cm long and 2 4 mm wide. The Petiole botany petiole s are 18 27 cm long, and armed with sharp spines. The female strobilus cones are open, with sporophyll s 16 21 cm long, with two to four ovules per sporophyll. The lamina is narrowly triangular, with toothed margins and an apical spine. The sarcotesta is yellow brown with a waxy coating, the sclerotesta ovoid and flattened. The male cones are solitary, ovoid, 16 20 cm long and 7 10 cm diameter, brown, and with an upturned apical spine. It is named after William Cairns , governor of Queensland from 1875 1877. Habitat It grows in dry, rocky, and open woodland terrain on soils derived from granite. Its range is limited to the Newcastle Range of northeast Queensland, with seasonal rainfall of about 1350 mm. This cycad is a close relative of both Cycas couttsiana and Cycas platyphylla . The plants are remarkable for their intense blue colour, and their resilience .... References http plantnet.rbgsyd.nsw.gov.au cgi bin cycadpg?taxname Cycas cairnsiana Cycad Pages Cycas cairnsiana http www.iucnredlist.org search details.php 41972 all IUCN Redlist Cycas cairnsiana Category Cycas cairnsiana Category Flora of Queensland Category Cycadophyta of Australia Category ... flora of Australia Category Near threatened biota of Queensland pt Cycas cairnsiana ... more details
italic title Taxobox name Cycas canalis status LC status system IUCN3.1 trend stable regnum Plant ae divisio Cycad ophyta classis Cycad opsida ordo Cycad ales familia Cycas Cycadaceae genus Cycas species C. canalis binomial Cycas canalis binomial authority K.D.Hill Cycas canalis is a species of cycad in the genus Cycas , native to northern Australia in the northwest of Northern Territory , where it occurs in two areas, on the coast at Channel Point, Northern Territory Channel Point , and inland in the Daly River, Northern Territory Daly River area near Dorisvale . The stems are erect, growing to 3 5 m tall and 7 14 cm diameter. The leaf leaves are blue green fading to green, 60 105 cm long, pinnate, with 100 170 leaflets. The leaflets are 10 20.5 cm long and 4.5 8 mm wide, and lie flat or in a shallow v shape on either side of the leaf stem. The Petiole botany petiole s are 15 25 cm long, and armed with sharp spines for most of their length. The female strobilus cones are open, with sporophyll s 16 25 cm long, with two to four ovules per sporophyll. The lamina is lanceolate, with spined dentate margins and an apical spine. The male cones are solitary, ovoid, 15 22 cm long and 8 12 cm diameter, orange, the sporophylls 35 45 mm long with an upturned apical spine. Two subspecies are recognised Cycas canalis subsp. canalis . Coastal. Leaves flat, 60 90 cm long. Cycas canalis subsp. carinata . Inland. Leaves moderately v shaped, 70 105 cm long. References http plantnet.rbgsyd.nsw.gov.au cgi bin cycadpg?taxname Cycas canalis Cycad Pages Cycas canalis http www.iucnredlist.org search details.php 42023 all IUCN Redlist Cycas canalis Category Cycas canalis Category Flora of the Northern Territory Category Cycadophyta of Australia Category Least concern flora of Australia pt Cycas canalis ... more details
italic title Taxobox name Cycas apoa status NT status system IUCN3.1 trend stable regnum Plant ae divisio Cycad ophyta classis Cycad opsida ordo Cycad ales familia Cycas Cycadaceae genus Cycas species C. apoa binomial Cycas apoa binomial authority K.D.Hill Cycas apoa is a species of cycad in the genus Cycas , native to northern New Guinea . It occurs in the Sepik River basin, in wet lowland forest in modestly seasonally flooded areas. It has erect stems up to 2.5 m tall. The leaf leaves are hairy and orange at first, soon losing the hair and becoming glossy bright green, numerous and spreading, 1.8 2.5 m long. The Petiole botany petiole is armed with spines nearly over its entirety, with glabrous , glossy green leaflets angled forward about 70 80 degrees. The female strobilus cones are open, grey with orange hairs, with each sporophyll containing 6 8 ovules. The male cones are orange, narrowly ovoid. The name derives from the plant s vernacular name in the language of the Kaka tribe of the Sepik River estuary in New Guinea. First described in 1994, the plants were previously thought to be a population of Cycas circinalis . It is closely related to Cycas rumphii , with which it shares much of its geographical range. This species is not presently considered threatened, with a large population, fast growth, and remote habitat. References http plantnet.rbgsyd.nsw.gov.au cgi bin cycadpg?taxname Cycas apoa Cycad Pages Cycas apoa Category Cycas apoa Category Flora of Papua New Guinea Category Flora of Western New Guinea Category Near threatened plants pt Cycas apoa ... more details
italic title Taxobox name Cycas basaltica status LC status system IUCN3.1 trend stable regnum Plant ae divisio Cycad ophyta classis Cycad opsida ordo Cycad ales familia Cycas Cycadaceae genus Cycas species C. basaltica binomial Cycas basaltica binomial authority C.A.Gardner Cycas basaltica is a species of cycad in the genus Cycas , native to Australia , in the far north of Western Australia in the Kimberley region of Western Australia Kimberley region. The stems grow to 2 m rarely 4 m tall and 15 23 cm in diameter, with a swollen base and an enlarged subterranean structure. There are 30 or more leaf leaves in the crown, forming a bowl shaped, inward facing leaf crown, each leaf 80 125 cm long, pinnate, with 140 210 leaflets. Younger plants have spiny Petiole botany petiole s, with older specimens losing this trait. The leaflets are covered with a dense layer of silver hairs, angled forward at 70 80 . The basal leaflets are reduced to spines, similar to Cycas revoluta . The taproot is contractile, and tends to pull crown downwards. The female strobilus cones are open, with sporophyll s 17 24 cm long, densely red brown tomentose. Yellowish brown sarcotesta , glabrous and or glaucous . The male cones are solitary and erect, narrow conical, 18 24 cm long and 7 9 cm diameter. Habitat It is named after the basalt ic volcanic rock soils it is typically found growing on, where it occus in Eucalyptus groves near the Drysdale and Lawley Rivers, and nearby offshore islands. Conservation status secure. References http plantnet.rbgsyd.nsw.gov.au cgi bin cycadpg?taxname Cycas basaltica Cycad Pages Cycas basaltica DEFAULTSORT Cycas basaltica Category Cycadophyta of Australia Category Cycas basaltica Category Flora of Western Australia Category Least concern flora of Australia pt Cycas basaltica ... more details
italic title Taxobox name Cycas bougainvilleana status NT status system IUCN3.1 regnum Plant ae divisio Cycad ophyta classis Cycad opsida ordo Cycad ales familia Cycas Cycadaceae genus Cycas species C. bougainvilleana binomial Cycas bougainvilleana binomial authority K.D.Hill Cycas bougainvilleana is a species of cycad in the genus Cycas , native to the islands northeast of Papua New Guinea , on New Britain , the Bismarck Archipelago and the Solomon Islands , where it occurs on or near the coast in calcareous coral sand dunes and in adjacent forests. The stems are erect, up to 5 m tall, with a crown of numerous leaf leaves . The leaves are 2.4 2.7 m long, pinnate, with 130 260 leaflets they are densely white to orange tomentose at first, eventually glabrous, glossy bright green. The leaflets are 25 34 cm long and 13 18 mm wide, and angled forward at 60 80 degrees. The Petiole botany petiole is sometimes armed with spines, and terminates in a spine or pair of leaflets. The female strobilus cones are open, with sporophyll s 7 cm long and 3.5 5 cm wide, and dense grey to orange tomentose, with 6 9 ovules per sporophyll. The sarcotesta is thick orange tomentose, and the sclerotesta flattened ovoid shaped. The male cones erect, narrow ovoid, with a broad apical spine. It is named after its home on the Bougainville Island in the Bismarck Archipelago. It is not considered threatened. It is closely related to Cycas seemannii from Fiji . References http plantnet.rbgsyd.nsw.gov.au cgi bin cycadpg?taxname Cycas bougainvilleana Cycad Pages Cycas bougainvilleana Category Cycas bougainvilleana Category Flora of Papua New Guinea Category Near threatened plants la Cycas bougainvilleana pt Cycas bougainvilleana ... more details
italic title Taxobox name Cycas calcicola status LC status system IUCN3.1 trend stable regnum Plant ae divisio Cycad ophyta classis Cycad opsida ordo Cycad ales familia Cycas Cycadaceae genus Cycas species C. calcicola binomial Cycas calcicola binomial authority Maconochie Cycas calcicola is a species of cycad in the genus Cycas , native to northern Australia in the northwest of Northern Territory . The stems are erect, 2 5 m tall and 16 22 cm diameter. The leaf leaves are variably deep green and glabrous to white tomentose above, and persistently white tomentose below, 60 130 cm long, pinnate, with 210 410 leaflets. The leaflets are 5 12 cm long and 2 4 mm wide, and lie flat either side of the leaf stem not in a v shape like most other Cycas species . The Petiole botany petiole s are 18 30 cm long, and armed with sharp spines at the base. The female strobilus cones are open, with sporophyll s 12 18 cm long, with four to six ovules per sporophyll. The lamina is lanceolate, with spined dentate margins and an apical spine. The sarcotesta is orange brown, the sclerotesta short ovoid to globular, with a network of shallow grooves. The male cones are solitary, narrow ovoid, 25 30 cm long and 5 7 cm diameter, brown, the sporophylls 25 30 mm long with an upturned apical spine. Habitat This cycad grows in a hot, dry, climate, often in association with Eucalyptus and Livistona . It was first found on limestone soil, from which the name calcicola lime dwelling derives, but is not confined to limestone, also occurring on soils derived from sandstone and schist . References http plantnet.rbgsyd.nsw.gov.au cgi bin cycadpg?taxname Cycas calcicola Cycad Pages Cycas calcicola http www.iucnredlist.org search details.php 41989 all IUCN Redlist Cycas calcicola Whitelock, L. M. 2002 . The Cycads. Timber Press, Portland, Oregon. Category Cycas calcicola Category Flora of the Northern Territory Category Cycadophyta of Australia Category Least concern flora of Australia pt Cycas calcicola ... more details
italic title Taxobox name Cycas balansae status LR nt status system IUCN2.3 trend stable regnum Plant ae divisio Cycad ophyta classis Cycad opsida ordo Cycad ales familia Cycas Cycadaceae genus Cycas species C. balansae binomial Cycas balansae binomial authority Otto Warburg Warb. Cycas balansae is a species of cycad in the genus Cycas , native to southwestern China southeast Guangxi and adjacent northern Vietnam near Hanoi , where it occurs in dense mountain rainforests. It has a subterranean, unbranched stem 12 20 cm in diameter, bearing 4 9 leaf leaves , each leaf 1.2 2.6 m long, pinnate with 90 160 leaflets, and armed with spines along the petiole. The leaflets are papery in texture, and angled forward at 80 degrees. The female strobilus cones are closed type, 8 12 cm long sporophyll s with 2 4 ovules. Lateral spines present in Leaf lamina , apical spines not distinct, with yellow sarcotesta . The male cones are yellow, solitary, erect, 20 25 cm long and 4 7 cm diameter, with wedge shaped sporophylls. Cultivation It is cultivated as a pot plant in its native range, but is not seen with any frequency outside of this area. It is named after the French botanist Benedict Balansa . References http plantnet.rbgsyd.nsw.gov.au cgi bin cycadpg?taxname Cycas balansae Cycad Pages Cycas balansae DEFAULTSORT Cycas balansae Category Cycas balansae Category Flora of China Category Near threatened plants pt Cycas balansae vi Tu v i ... more details
italic title Taxobox name Cycas brachycantha status LR nt status system IUCN2.3 trend stable regnum Plant ae divisio Cycad ophyta classis Cycad opsida ordo Cycad ales familia Cycas Cycadaceae genus Cycas species C. brachycantha binomial Cycas brachycantha binomial authority K.D.Hill, T.H.Nguyen & K.L.Phan Cycas brachycantha is a species of cycad in the genus Cycas , native to northern Vietnam where it is endemic ecology endemic to B c K n Province . It grows in often soil free cracks and crevices of limestone crests and ridges under the canopy of evergreen forests. It has a short stem 9 10 cm diameter, often subterranean, or up to 1 m tall above ground, bearing 5 10 leaf leaves . The leaves are 1.4 2.5 m long, slightly keeled to flat, very glossy dark green, pinnate, with 100 210 leaflets, each leaflet 20 25 cm long and 10 14 mm wide, angled forward at 70 85 the leaf apex has a pair of leaflets but no spine. The emerging young leaves are white tomentose , soon becoming glabrous. The Petiole botany petioles are spiny and glabrous. The female strobilis cones are closed type, the sporophyll s 8 12 cm long, dense brown tomentose, with two to four glabrous ovules , and soft lateral spines on the Leaf lamina , with no apical spine. The sarcotesta is yellow, the sclerotesta rough, ovoid. The male cones solitary and spindle textiles spindle shaped, yellow, 12 14 cm long and 3 4 cm diameter. The species is named after the Greek language Greek word for short, brachys , and spine, acantha . References http plantnet.rbgsyd.nsw.gov.au cgi bin cycadpg?taxname Cycas brachycantha Cycad Pages Cycas brachycantha DEFAULTSORT Cycas brachycantha Category Cycas brachycantha Category Near threatened plants pt Cycas brachycantha ... more details
italic title Taxobox name Cycas campestris status NT status system IUCN3.1 regnum Plant ae divisio Cycad ophyta classis Cycad opsida ordo Cycad ales familia Cycas Cycadaceae genus Cycas species C. campestris binomial Cycas campestris binomial authority K.D.Hill Cycas campestris is a species of cycad in the genus Cycas , native to southeastern Papua New Guinea in the lowland region near Port Moresby . It grows in open, grassy locations, often in areas with frequent grass fires. The stems are erect, up to 2.5 m tall and 20 cm diameter. The leaf leaves are orange tomentose on emerging, soon becoming bright glossy green and glabrous, 80 170 cm long, pinnate, with 120 230 leaflets. The leaflets are 8.5 16 cm long and 5 8 mm wide, and lie flat or in a shallow v shape on either side of the leaf stem. The leaf Petiole botany petiole s are 15 90 cm long, and armed with sharp spines at the base. The female strobilus cones are open, with sporophyll s 13 25 cm long, with two to six ovules per sporophyll. The lamina is lanceolate, with spined dentate margins and an apical spine. The sarcotesta is 2 3.5 mm thick and orange, the sclerotesta flattened and long ovoid, with a network of shallow grooves. The male cones are solitary, narrow ovoid, 13 17 cm long and 7 9 cm diameter, brown, the sporophylls 33 40 mm long with an apical spine. References http plantnet.rbgsyd.nsw.gov.au cgi bin cycadpg?taxname Cycas campestris Cycad Pages Cycas campestris http www.iucnredlist.org search details.php 42072 all IUCN Redlist Cycas campestris Whitelock, L. M. 2002 . The Cycads. Timber Press, Portland, Oregon. Category Cycas campestris Category Flora of Papua New Guinea Category Near threatened plants pt Cycas campestris ... more details
italic title Taxobox name Cycas chamaoensis status CR status system IUCN3.1 trend stable regnum Plant ae divisio Cycad ophyta classis Cycad opsida ordo Cycad ales familia Cycas Cycadaceae genus Cycas species C. chamaoensis binomial Cycas chamaoensis Cycas chamaoensis is named after the only known habitat of this species, on and near Khao Chamao mountain in Khao Chamao District , Thailand . Stems are arborescent , either erect or decumbent . Leaves numerous, exceeding 60 per crown, 1.2 2.5 meters in length, ending in terminal spine. Petiole botany Petiole 30 60 cm, glabrous and partially spiny. Leaflets in 85 155 pairs, and lanceolate , glabrous and angled forward at 60 70 degrees. Female cones closed type, sporophyll s 13 18 cm long with yellow to gray tomentose . 2 4 ovules per sporophyll. Leaf Lamina is long, almost circular, with numerous lateral spines. Sarcotesta 3 mm thick, and yellow in color, with smooth sclerotesta . Male cones solitary and erect, spindle shaped to narrow ovoid, 50 60 cm long, 12 13 cm in diameter, with orange color. Prominent apical spine present. Habitat This cycad is native to eastern central Thailand , on Mount Khao Chamao northeast of Klaeng and southeast of Bangkok . ref http www.pacsoa.org.au cycads Cycas chamaoensis.html PACSOA Cycads ref This cycad grows from bare granite outcroppings, in full sun. It is closely related to Cycas pectinata . The conservation status is insecure, as local inhabitants treasure the plant for gardening purposes and the plant s range is restricted to only 1 mountain. References reflist External links http www.thaipalmcycad.com sme catalog.php?idp 21 Cycas chamaoensis http www.lonelyplanet.com thailand rayong province khao chamao khao wong national park Khao Chamao Khao Wong National Park DEFAULTSORT Cycas chamaoensis Category Cycas chamaoensis Category Flora of Thailand Category Critically endangered plants pt Cycas chamaoensis ... more details
italic title Taxobox name Cycas arnhemica status LC status system IUCN3.1 trend stable regnum Plant ae divisio Cycad ophyta classis Cycad opsida ordo Cycad ales familia Cycas Cycadaceae genus Cycas species C. arnhemica binomial Cycas arnhemica binomial authority K.D.Hill Cycas arnhemica is a species of cycad in the genus Cycas , native to Australia , in the northwest of Northern Territory in Arnhem Land , after which it is named. The stems are erect, growing to 1.5 2.5 m tall. The leaf leaves are numerous, flat, 70 160 cm long, pinnate, with 160 260 leaflets the new young leaves are deep white tomentose at first, becoming bright to dark green, moderately glossy above, the down often persisting on the underside. There are three subspecies Cycas arnhemica subsp. arnhemica . Leaflets broad, 5 6.5 mm wide. Cycas arnhemica subsp. muninga . Leaflets slender, 3.5 5.5 mm wide seeds over 32 mm wide. Cycas arnhemica subsp. natja . Leaflets slender, 3.5 5.5 mm wide seeds under 32 mm wide. The female strobilus cones are open, 15 24 cm long, with grey sporophyll s and orange hairs, with two to six ovules per sporophyll. Triangular Leaf lamina , toothed, with an apical spine. The seeds are 28 32 mm long and 25 29 mm broad, with an orange sarcotesta when ripe. The male cones solitary, ovoid, 18 36 cm long and 6.5 12 cm diameter, also covered in orange hairs. Habitat This cycad, like Cycas arenicola , is common amongst the Eucalyptus woodlands and savanna grasslands. Found only around the Goyder River and the lower Blyth River in Arnhem ... to Cycas maconochiei . The grass fires that are so beneficial to Cycas armstrongii , seem to do some ... cgi bin cycadpg?taxname Cycas arnhemica Cycad Pages Cycas arnhemica DEFAULTSORT Cycas arnhemica Category Cycas arnhemica Category Flora of the Northern Territory Category Cycadophyta of Australia Category Least concern flora of Australia pt Cycas arnhemica ... more details
About the cycad sago palm the true sago palm Metroxylon sagu italictitle Taxobox name Cycas revoluta status NT status system IUCN3.1 status ref ref IUCN2006 assessors Hill year 2003 id 42080 title Cycas revoluta downloaded 11 May 2006 ref trend stable image Cycas inflorescence.jpg image width 250px image caption Leaves and male cone of Cycas revoluta regnum Plant ae divisio Cycad ophyta classis Cycad opsida ordo Cycad ales familia Cycas Cycadaceae genus Cycas species C. revoluta binomial Cycas revoluta binomial authority Carl Peter Thunberg Thunb. Cycas revoluta the sago cycad , is a plant native ... left Cycas revoluta The leaves are a deep semiglossy green and about convert 50 150 cm in abbr on long ... be avoided. Propagation of Cycas revoluta is either by seed or by removal of basal offsets. As with other .... Cultivation and Uses Cycas revoluta is one of the most widely cultivated cycads, grown outdoors ... to find the plant very palatable. ref Suspected cycad Cycas revoluta intoxication in dogs , Botha ... in the joints . ref cite web url http www.critterology.com articles cycas revoluta sago palm or cycad toxicity first Susan last Muller Esneault title Cycas Revoluta The Sago Palm, or Cycad Toxicity ... 46382 ref gallery Image Cycas revoluta female cone01.jpg female reproductive structure Image Cycas revoluta01.jpg Image Cycas revoluta02.jpg Image Cycas revoluta004.jpg Image Cycas revoluta new leafs.JPG new leaves Image Sago Palm.jpg Image Cyca revoluta.jpg Image Cycas revoluta1328A.JPG Image Cycas Sago.palm.arp.750pix.jpg Young plant Image Cycas revoluta seeds.jpg Seeds Image Cycas revoluta seedling.jpg Seedling Image CYUS PALM.JPG Cycas revoluta Image Funchal Botanical garden Cycas revoluta.JPG Image Funchal, Monte Cycas revoluta IMG 1970.JPG Image Funchal, Monte Cycas revoluta IMG 1907.JPG Image KG Cycas revoluta.jpg gallery Notes Commons category Wikispecies reflist References No footnotes date April 2009 http plantnet.rbgsyd.nsw.gov.au cgi bin cycadpg?taxname Cycas revoluta ... more details
italic title Taxobox name Cycas arenicola status NT status system IUCN3.1 trend regnum Plant ae divisio Cycad ophyta classis Cycad opsida ordo Cycad ales familia Cycas Cycadaceae genus Cycas species C. arenicola binomial Cycas arenicola binomial authority K.D.Hill Cycas arenicola is a species of cycad in the genus Cycas , native to Australia , in the far north of Northern Territory in the basin of the upper East Alligator River in Arnhem Land . It grows in Eucalyptus woodlands on highly siliceous soils sandstone derived . They thrive in open situations. The stems reach 1.5 m rarely 2.5 m tall, with a diameter of 15 20 cm. The leaf leaves are numerous, 0.9 1.6 m long, pinnate with 180 200 leaflets, glossy bright green above, pubescent beneath with brown pubescence, the leaflets are oriented 60 90 degrees forward without overlapping. The Petiole botany petiole is brown pubescent, 25 35 cm long, armed with spines. The female strobilus cones open, with sporophyll s 15 20 cm long, grey with orange hairs, each with 4 6 ovules. Margins toothed, with bright orange sarcotesta when ripened. The male cones are solitary, spindle shaped, 25 cm long and 9 cm diameter. The name derives from Latin arena and cola , sand dweller , the species growing in sandstone habitats. First described in 1993 by Hill, the plant is not thought to be threatened as its range occurs on Aboriginal land and is very remote. The plant is dependent on very dry, seasonally variable conditions, and is susceptible to crown rot. References http plantnet.rbgsyd.nsw.gov.au cgi bin cycadpg?taxname Cycas arenicola Cycad Pages Cycas arenicola Category Cycas arenicola Category Flora of the Northern Territory Category Cycadophyta of Australia Category Near threatened flora of Australia pt Cycas arenicola ... more details
italic title Taxobox image Cycas armstrongii 1.jpg name Cycas armstrongii status LC status system IUCN3.1 trend stable regnum Plant ae divisio Cycad ophyta classis Cycad opsida ordo Cycad ales familia Cycas Cycadaceae genus Cycas species C. armstrongii binomial Cycas armstrongii binomial authority Friedrich Anton Wilhelm Miquel Miq. Cycas armstrongii is a species of cycad in the genus Cycas , native to Australia , in the northwest of Northern Territory from the Finniss River Northern Territory Finniss River in the west to the Arnhem Highway to the east. The stems reach 3 m rarely 6 m tall, with a diameter of 5 11 cm. The leaf leaves are very unusually for a cycad deciduous in the dry season though persistent if grown in moister situations , 55 90 cm long, slightly keeled or flat, pinnate with 100 220 leaflets the leaflets densely orange pubescent at first, then glossy bright green above, light green below, 5.5 14 cm long and 4.5 8 mm wide, angled forward at 40 degrees. Mature plants have around 50 leaves in the crown. The female strobilus cones open, with 13 22 cm long sporophyll s with 2 4 ovules per sporophyll on a lanceolate triangular Leaf lamina with an apical spine. The sarcotesta has a yellow coating when ripe. The male cones are ovoid, orange, 11 20 cm long and 7.5 10 cm diameter, with upper half of cone drawn to a point. The species is named after the plant collector John Francis Armstrong . Ecology Annual grass fires are common in its ... status is secure. References http plantnet.rbgsyd.nsw.gov.au cgi bin cycadpg?taxname Cycas armstrongii Cycad Pages Cycas armstrongii http www.pacsoa.org.au cycads Cycas armstrongii.html PACSOA Cycas armstrongii DEFAULTSORT Cycas armstrongii Category Cycas armstrongii Category Flora of the Northern Territory Category Cycadophyta of Australia Category Least concern flora of Australia fr Cycas armstrongii hsb Armstrongowy palmowy papro pt Cycas armstrongii ... more details
italic title Taxobox name Cycas bifida trend stable regnum Plant ae divisio Cycad ophyta classis Cycad opsida ordo Cycad ales familia Cycas Cycadaceae genus Cycas species C. bifida binomial Cycas bifida binomial authority William Turner Thiselton Dyer Dyer K.D.Hill Cycas bifida syn. Cycas rumphii var. bifida is a species of cycad plant in the genus Cycas , native to southern China southern Guangxi and eastern Yunnan , and northern Vietnam Cao Bang Province Cao Bang , Lang Son Province Lang Son and Tuyen Quang Province Tuyen Quang provinces . The stems are largely subterranean, 20 60 cm in diameter and up to 20 cm above ground level, and bear three to eight leaf leaves . The leaves are 2 4 m long and 40 80 cm broad, dark green and glossy, bipinnate, with 27 44 pairs of leaflets, each leaflet dichotomously divided split in two , linear, 10 38 cm long and 1.5 3 cm broad, papery to leathery in texture the leaf petiole is 0.5 2 m long, armed with spikes. The female strobilus cones are closed, the sporophyll s 8 12 cm long, with deep red brown tomentose down, and 6 8 ovules on an ovate Leaf lamina , with yellow to yellow brown sarcotesta . Ovoid and flattened sclerotesta . The male cones are solitary and erect, spindle shaped and cylindrical 15 23 long and 4 6 cm broad, with light yellow tomentose down and an erect apical spine with 1.2 2 cm sporophylls with 1 3 minute teeth per side. The species is named after its dichotomously divided leaflets, a character shared with a few other related species. It has been extensively confused in literature with the related species Cycas multifrondis and Cycas micholitzii K. D. Hill, Cycad Pages in the Flora of China , it is treated as Cycas micholitzii , a species restricted by Hill to plants from central ... http plantnet.rbgsyd.nsw.gov.au cgi bin cycadpg?taxname Cycas bifida Cycad Pages Cycas bifida ... auct. non Dyer DEFAULTSORT Cycas bifida Category Cycas bifida Category Flora of China pt Cycas bifida ... more details
italic title Taxobox name Cycas beddomei status en status system IUCN3.1 trend decline status ref ref IUCN id 42036 taxon Cycas beddomei assessors Rao, B.R.P. assessment year 2009 version 2010.3 accessdate 2010 10 05 ref regnum Plant ae divisio Cycad ophyta classis Cycad opsida ordo Cycad ales familia Cycas Cycadaceae genus Cycas species C. beddomei binomial Cycas beddomei binomial authority William Turner Thiselton Dyer Dyer Cycas beddomei is a species of cycad in the genus Cycas , native to India , where it is confined to a small area of Andhra Pradesh state in the Tirumala Hills in Deccan thorn scrub forests scrubland and brush covered hills . Superficially similar to Cycas revoluta , it has erect, solitary stems. There are 20 30 leaf leaves in the crown, each leaf 90 cm long, stiff, lanceolate, pinnate, with 50 100 pairs of leaflets, these 10 17.5 cm long and 3 4 mm wide, and angled forward at 45 degrees the leaf petiole bears minute spines. The female strobilus cones are open, with sporophyll s 15 20 cm long, with pink brown coloured tomentose down, with two ovules. The cones emerge in November to December, ripening in March to May. The Leaf lamina margin is strongly toothed, with an acuminate point. The sarcotesta is yellow to brown. The male cones are solitary, ovoid, 30 cm long and 7.5 cm broad, with an apical spine and rhomboid sporophyll face. The species is unusual in that it contains a layer of fleshy material between the sarcotesta and the sclerotesta that is thought to aid the seed by providing it with a source of water. As cycad seeds have no dormancy, this would be an important trait in its arid habitat. It is named after the botanist ... cgi bin cycadpg?taxname Cycas beddomei Cycad Pages Cycas beddomei DEFAULTSORT Cycas beddomei Category Cycas beddomei Category Flora of India Category Endangered plants cs Cycas beddomei pt Cycas beddomei zh ... more details
italic title Taxobox name Cycas angulata status LC status system IUCN3.1 trend stable regnum Plant ae divisio Cycad ophyta classis Cycad opsida ordo Cycad ales familia Cycas Cycadaceae genus Cycas species C. angulata binomial Cycas angulata Cycas angulata is a species of cycad in the genus Cycas , native to Australia in northeast Northern Territory lower reaches of the Foelsche River Foelsche , Robinson River Northern Territory Robinson and Wearyan River s near Borroloola, Northern Territory Borroloola and northwest Queensland Bountiful Islands . It is the largest Australian Cycas species, with arborescent and frequently branched stems growing to 5 m rarely 12 m tall, and 15 25 cm in diameter. Older specimens lose the leaf base scars and gain a more checkerboard appearance. The leaf leaves are 1.1 1.7 m long, pinnate with 180 320 leaflets, the leaflets 14 23 cm long and 4.5 6.5 mm wide, grey green to glaucous there are to 40 leaves in the crown. The leaf petioles are armed with spines in younger individuals a few millimetres long with this trait being lost in older individuals. The female strobilus cones are open type sporophyll s 25 50 cm long, brown, each with 6 12 ovules each. The Leaf lamina is triangular ending in a sharp narrow spine. The male cones are solitary, erect, 20 25 cm long and 12 15 cm diameter. The name derives from the Latin angulatus, which translates as angular , referring to the leaflet arrangement on the leaf petiole. Cultivation It is occasionally grown as an ornamental plant seeds are presently available for buyers. As Food ... 6. ref References http plantnet.rbgsyd.nsw.gov.au cgi bin cycadpg?taxname Cycas angulata Cycad Pages Cycas angulata references DEFAULTSORT Cycas angulata Category Cycadophyta of Australia Category Cycas angulata Category Flora of the Northern Territory Category Flora of Queensland Category Least concern flora of Australia Category Least concern biota of Queensland it Cycas angulata pt Cycas angulata ... more details
italic title Taxobox name Cycas rumphii image Cycas rumphii BotGard1105MalePlantWithCone11.JPG image caption Male plant with strobilus, or cone, at the Botanical Garden in Berlin Berlin Botanic Garden alt caption Rough trunked palm like small tree with upright fronds and orange male cone image width 250px status NT status system IUCN3.1 regnum Plant ae divisio Cycad ophyta classis Cycad opsida ordo Cycad ales familia Cycas Cycadaceae genus Cycas species C. rumphii binomial Cycas rumphii binomial authority Friedrich Anton Wilhelm Miquel Miq . range map Cycas rumphii distribution.png range map width 250px range map caption Distribution synonyms Cycas celebica small Miq. small Cycas corsoniana small D.Don small Cycas recurvata small Blume ex J. Schust. small Cycas sundaica small Miq. ex J. Schust. small Zamia corsoniana small G.Don small Cycas rumphii , commonly known as Queen Sago or the Queen Sago Palm , is a dioecious gymnosperm , a species of cycad in the genus Cycas native to the Malesia Malesian region . Although palm like in appearance, it is not a Arecaceae palm . Etymology Queen Sago alludes to the name King Sago given to the related Cycas revoluta , as well as to its use as a source of edible starch . The specific name botany specific epithet rumphii honours the German born ... company. ref name tcp cite web url http plantnet.rbgsyd.nsw.gov.au cgi bin cycadpg?taxname Cycas rumphii title Cycas rumphii accessdate 2010 12 05 work The Cycad Pages first Ken last Hill publisher Royal ... web url http www.anbg.gov.au abrs online resources flora stddisplay.xsql?pnid 7498 title Cycas rumphii ... . http www.iucnredlist.org apps redlist details 42081 0 Cycas rumphii . In IUCN 2010. IUCN Red List of Threatened Species. Version 2010.4. Downloaded on 6 December 2010. ref File Cycas rumphii FemaleFertileLeaves ... Cycas circinalis C. circinalis from India , Sri Lanka , Indochina and southern China , and Cycas .... ref name hill09 References Commonscat Cycas rumphii reflist Category Cycas rumphii Category Flora of Christmas ... more details
Sago Palm may refer to Metroxylon sagu , also called the True Sago Palm Cycas revoluta , also called the King Sago Palm Cycas rumphii , also called the Queen Sago Palm Cycas circinalis , also called the Queen Sago Palm disambig ... more details
Pacific Ocean islands type Cycas circinalis C. circinalis L. see also Cycaspruinosa C. pruinosa and Cycas ... subdivision Cycadaceae cycas family br Stangeriaceae stangeria family br Zamiaceae zamia family .... Cycas is the only genus in the family and contains 99 species, the most of any cycad genus. Molecular biology Molecular data have recently shown that Cycas species in Australasia and the east ... from Stevenson 1992 . Suborder Cycadineae Family Cycadaceae Subfamily Cycadoideae Cycas . About ... Cycas was used as a source of flour in India. Later, in the 16th century, Antonio Pigafetta , Fernao Lopez de Castanheda and Francis Drake found Cycas plants in the Moluccas , where the seeds ... but towards the tropics. However, the peak in the northern tropics is largely due to Cycas in Asia and Zamia in the New World, whereas the peak in the southern tropics is due to Cycas again, and also ... not follow the extinction pattern of their ancestors. Cycas is the only genus that has a broad geographical ..., so natural experiments have been investigated. One example is Cycas seemannii , which occurs only in Fiji ... World, Cycas in Asia and Encephalartos in Africa are the most threatened genera. This pattern .... All cycads are CITES APPENDIX II except the following, in APPENDIX I Cycas beddomei Stangeria eriopus ... File Cycas Sago.palm.arp.750pix.jpg left thumb A Sago Cycad Cycas revoluta growing in England as a houseplant ... in 2&ndash 3 years as with some Zamia species , while others in 15 years as with some Cycas ... of a Pacific Cycad Genetic Diversity and Differentiation in Cycas seemannii A.Br. Cycadaceae ... more details
C. pectinata may refer to Conta pectinata , a catfish species Cotula pectinata , a flowering plant species in the genus Cotula Ctenosaura pectinata , the Mexican spiny tailed iguana, a moderate sized lizard species native to western Mexico Cycas pectinata , a plant species in the genus Cycas Synonyms Caesalpinia pectinata , a synonym for Caesalpinia spinosa , the tara, atree species native to Peru See also Pectinata Species Latin name abbreviation disambiguation ... more details
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