Korthalsia echinometra

Countries Of Origin: Borneo, Malaysia, Sumatra (Indonesia)

O:31:"craft\elements\db\CategoryQuery":84:{s:27:"�yii\base\Component�_events";a:0:{}s:35:"�yii\base\Component�_eventWildcards";a:0:{}s:30:"�yii\base\Component�_behaviors";a:1:{s:12:"customFields";O:35:"craft\behaviors\CustomFieldBehavior":169:{s:5:"owner";r:1;s:34:"�yii\base\Behavior�_attachedEvents";a:0:{}s:10:"hasMethods";b:1;s:16:"canSetProperties";b:1;s:8:"address1";N;s:8:"address2";N;s:4:"city";N;s:5:"state";N;s:3:"zip";N;s:7:"country";N;s:11:"climateZone";N;s:6:"czZone";N;s:6:"czCity";N;s:10:"czProvince";N;s:9:"firstName";N;s:8:"lastName";N;s:5:"email";N;s:8:"password";N;s:12:"emailAddress";N;s:6:"photos";N;s:10:"photoSize1";N;s:14:"photoLocation1";N;s:14:"photoPlanting1";N;s:6:"photo3";N;s:6:"photo4";N;s:6:"photo5";N;s:14:"photoLocation2";N;s:14:"photoLocation3";N;s:14:"photoLocation4";N;s:14:"photoLocation5";N;s:10:"photoSize2";N;s:10:"photoSize3";N;s:10:"photoSize4";N;s:10:"photoSize5";N;s:14:"photoPlanting2";N;s:14:"photoPlanting3";N;s:14:"photoPlanting4";N;s:14:"photoPlanting5";N;s:10:"photoGroup";N;s:5:"photo";N;s:4:"size";N;s:8:"location";N;s:14:"typeOfPlanting";N;s:5:"agree";N;s:4:"body";N;s:10:"commonName";N;s:4:"zone";N;s:7:"minTemp";N;s:7:"zoneAlt";N;s:10:"growthRate";N;s:17:"lightRequirements";N;s:8:"heightFt";N;s:7:"heightM";N;s:9:"soilPhMin";N;s:9:"soilPhMax";N;s:8:"priority";N;s:5:"seeds";N;s:8:"seedling";N;s:8:"fourInch";N;s:9:"oneGallon";N;s:11:"threeGallon";N;s:13:"photoSpecies1";N;s:13:"photoSpecies2";N;s:13:"photoSpecies3";N;s:13:"photoSpecies4";N;s:13:"photoSpecies5";N;s:12:"abbreviation";N;s:15:"metaDescription";N;s:13:"metaPageTitle";N;s:11:"socialImage";N;s:19:"descriptionFallback";N;s:17:"globalSocialImage";N;s:13:"titleFallback";N;s:16:"pollAnswerMatrix";N;s:5:"label";N;s:12:"selectedPoll";N;s:5:"image";N;s:10:"recentPoll";N;s:10:"userPhotos";N;s:5:"sizeX";N;s:10:"imageTitle";N;s:21:"inPersonalCollectionX";N;s:9:"locationX";N;s:8:"speciesX";N;s:9:"photoDump";N;s:7:"species";N;s:19:"inPrivateCollection";N;s:15:"typeOfPlantingX";N;s:20:"formerScientificName";N;s:11:"headingList";N;s:4:"text";N;s:7:"heading";N;s:8:"careTips";N;s:8:"mapImage";N;s:13:"speciesPhotos";N;s:4:"user";N;s:20:"inPersonalCollection";N;s:11:"speciesPage";N;s:11:"assignments";N;s:16:"leafTypeDropdown";N;s:23:"countryOfOriginCategory";N;s:10:"linkTarget";N;s:11:"buttonLabel";N;s:12:"externalLink";N;s:12:"internalLink";N;s:9:"inHabitat";N;s:21:"skipPhotoFieldsDetail";N;s:20:"skipPhotoFieldsLabel";N;s:20:"recentSpeciesUpdates";N;s:14:"twitterProfile";N;s:16:"instagramProfile";N;s:15:"linkedinProfile";N;s:15:"facebookProfile";N;s:10:"crownshaft";N;s:14:"threadsProfile";N;s:16:"temperatureRange";N;s:9:"zoneTitle";N;s:15:"newsDescription";N;s:12:"newsImageUrl";N;s:8:"newsLink";N;s:10:"newsSource";N;s:28:"conservationScaleDescription";N;s:28:"conservationScaleStatusColor";N;s:17:"conservationScale";N;s:19:"userFacebookProfile";N;s:20:"userInstagramProfile";N;s:18:"userThreadsProfile";N;s:14:"imagePositionX";N;s:16:"shortDescription";N;s:11:"buttonTitle";N;s:14:"imagePositionY";N;s:6:"newTab";N;s:7:"linkUrl";N;s:10:"hideAuthor";N;s:11:"linkEntries";N;s:14:"authorOverride";N;s:8:"category";N;s:13:"contentBlocks";N;s:12:"callToAction";N;s:12:"calloutTitle";N;s:8:"embedUrl";N;s:6:"images";N;s:15:"singleImageSize";N;s:12:"shopCategory";N;s:14:"shopifyProduct";N;s:13:"speciesSelect";N;s:8:"products";N;s:14:"blueskyProfile";N;s:18:"userBlueskyProfile";N;s:7:"subject";N;s:6:"soilPh";N;s:8:"soilType";N;s:5:"habit";N;s:9:"continent";N;s:7:"website";N;s:14:"attractionName";N;s:7:"address";N;s:14:"collectionSize";N;s:11:"ratingImage";N;s:12:"gardenPhotos";N;s:6:"garden";N;s:16:"whereThePalmsAre";N;s:6:"rating";N;s:18:"ratingDescriptions";N;s:10:"level3Text";N;s:10:"level1Text";N;s:10:"level2Text";N;s:14:"youtubeProfile";N;s:55:"�craft\behaviors\CustomFieldBehavior�_customFieldValues";a:0:{}}}s:6:"select";a:1:{s:2:"**";s:2:"**";}s:12:"selectOption";N;s:8:"distinct";b:0;s:4:"from";N;s:7:"groupBy";N;s:4:"join";a:1:{i:0;a:3:{i:0;s:10:"INNER JOIN";i:1;a:1:{s:9:"relations";s:14:"{{%relations}}";}i:2;a:4:{i:0;s:3:"and";i:1;s:40:"[[relations.targetId]] = [[elements.id]]";i:2;a:2:{s:18:"relations.sourceId";i:386313;s:17:"relations.fieldId";i:150;}i:3;a:3:{i:0;s:2:"or";i:1;a:1:{s:22:"relations.sourceSiteId";N;}i:2;a:1:{s:22:"relations.sourceSiteId";i:1;}}}}}s:6:"having";N;s:5:"union";N;s:11:"withQueries";N;s:6:"params";a:0:{}s:18:"queryCacheDuration";N;s:20:"queryCacheDependency";N;s:5:"where";N;s:5:"limit";N;s:6:"offset";N;s:7:"orderBy";s:0:"";s:7:"indexBy";N;s:16:"emulateExecution";b:0;s:11:"elementType";s:23:"craft\elements\Category";s:5:"query";N;s:8:"subQuery";N;s:12:"contentTable";s:12:"{{%content}}";s:12:"customFields";N;s:9:"inReverse";b:0;s:7:"asArray";b:0;s:18:"ignorePlaceholders";b:0;s:6:"drafts";b:0;s:17:"provisionalDrafts";b:0;s:7:"draftId";N;s:7:"draftOf";N;s:12:"draftCreator";N;s:15:"savedDraftsOnly";b:0;s:9:"revisions";b:0;s:10:"revisionId";N;s:10:"revisionOf";N;s:15:"revisionCreator";N;s:2:"id";N;s:3:"uid";N;s:14:"siteSettingsId";N;s:10:"fixedOrder";b:0;s:6:"status";a:1:{i:0;s:7:"enabled";}s:8:"archived";b:0;s:7:"trashed";b:0;s:11:"dateCreated";N;s:11:"dateUpdated";N;s:6:"siteId";i:1;s:6:"unique";b:0;s:11:"preferSites";N;s:6:"leaves";b:0;s:9:"relatedTo";N;s:5:"title";N;s:4:"slug";N;s:3:"uri";N;s:6:"search";N;s:3:"ref";N;s:4:"with";N;s:16:"withCustomFields";b:1;s:13:"withStructure";b:1;s:11:"structureId";N;s:5:"level";N;s:14:"hasDescendants";N;s:10:"ancestorOf";N;s:12:"ancestorDist";N;s:12:"descendantOf";N;s:14:"descendantDist";N;s:9:"siblingOf";N;s:13:"prevSiblingOf";N;s:13:"nextSiblingOf";N;s:16:"positionedBefore";N;s:15:"positionedAfter";N;s:17:"�*�defaultOrderBy";a:2:{s:20:"elements.dateCreated";i:3;s:11:"elements.id";i:3;}s:53:"�craft\elements\db\ElementQuery�_placeholderCondition";N;s:51:"�craft\elements\db\ElementQuery�_placeholderSiteIds";N;s:39:"�craft\elements\db\ElementQuery�_result";N;s:47:"�craft\elements\db\ElementQuery�_resultCriteria";N;s:46:"�craft\elements\db\ElementQuery�_searchResults";N;s:42:"�craft\elements\db\ElementQuery�_cacheTags";N;s:42:"�craft\elements\db\ElementQuery�_columnMap";a:0:{}s:51:"�craft\elements\db\ElementQuery�_joinedElementTable";b:0;s:8:"editable";b:0;s:7:"groupId";i:11;} map image

About Korthalsia echinometra

This is a moderately robust, clustering and branching rattan palm. It inhabits humid lowland and hill dipterocarp forests from near sea level to medium elevation. It is a woody climber, or liana, using surrounding vegetation to reach the forest canopy; mature stems can reportedly climb to around 40 m. The relatively slender stems are heavily armed when enclosed by their leaf sheaths, and the pinnate leaves bear distinctive, somewhat rhomboid leaflets with spines.
One of the most fascinating features of this species is its relationship with ants. It belongs to a group of myrmecophilous, or ant-associated, Korthalsia species characterized by specialized inflated structures associated with the leaf sheath that can provide shelter for ant colonies. The inflorescences are relatively large and branching with slender rachillae covered in orange-brown hairs. The small oval fruits are covered with rows of reddish-brown scales. It was formally described by Italian botanist Odoardo Beccari in 1884, based in part on material collected at Gunung Matang in Sarawak. 

Climate Zone 10b
Min Temp (F/C) 35 to 40 F / 2 to 4 C
Leaf Type Pinnate
Height 130 Ft / 40 M
Growth Rate Moderate to Fast
Conservation Status
Not Evaluated
Habit Climbing
Soil pH 6.0-6.9 (Near neutral)
Soil Type Loamy

Cultivation Tips

This palm is best suited to a warm, humid tropical climate where it can be given considerable room and a substantial tree, framework or other support on which to climb. Young plants should generally be protected from intense, exposed sun and grown under filtered light or partial shade, reflecting their establishment beneath a rainforest canopy; as the palm climbs, its foliage can tolerate brighter conditions. A rich, organic, well-drained but consistently moist soil should suit the species, with regular watering and little tolerance for prolonged drying. Fertilize during active growth with a balanced palm fertilizer several times per year, particularly in warm climates where growth is continuous. Because it originates in wet tropical forest, it should be regarded as a genuinely tropical palm with little meaningful cold tolerance; temperatures approaching freezing should be avoided. Its long climbing stems, sharp armature and eventual size also make it much better suited to a large tropical garden or conservatory than to a confined landscape.

Share Your Palm Tree Photos
To Contribute To Project Palm!