Floribunda Palms and Exotics 是一家位于美国夏威夷大岛 (Big Island) 迎风侧 (windward side) 的家族稀有棕榈与异国植物专类苗圃，由 Jeff 和 Suchin Marcus 夫妇于 1987 年创立，以 6 英亩的私人栽培园为基础，三十多年来专注于全球棕榈科 (Arecaceae) 与苏铁、异国植物的种子繁育、收藏保护与邮购销售。苗圃所在地 Kurtistown 属夏威夷群岛火山迎风面、终年温暖湿润的热带雨林气候带，与巴西、马达加斯加、新喀里多尼亚、斐济、巴布亚新几内亚、菲律宾等棕榈原生分布区气候相近，被业界誉为棕榈科植物的”诺亚方舟”，长期为全球私人收藏家、植物园与棕榈协会提供种子繁育幼苗与濒危物种保育服务。
家族沿革与热带保育使命
Floribunda Palms and Exotics 的故事始于 1987 年 Jeff 与 Suchin Marcus 在夏威夷大岛开启的棕榈种子繁育尝试，三十多年来两人走访巴西、东南亚、马达加斯加等世界棕榈植物多样性热点，亲眼见证原始生态系统的破坏，立志以私人苗圃为载体保存棕榈科中的濒危物种。Jeff Marcus 在国际棕榈学界被视为权威专家，曾与英国皇家植物园邱园 (Kew Gardens) 传奇棕榈分类学家 John Dransfield 同行考察马达加斯加，2008 年穿越该岛从东北部湿雨林到 Isalo 峡谷，记录 Satranala decussilvae、Orania trispatha、Dypsis procera 等稀有物种；其六英亩苗圃现保有一千余种棕榈与苏铁活体收藏，被多家国际协会与媒体列为”世界最负盛名的私人棕榈苗圃”之一。苗圃与美国农业部、夏威夷州农业部门合作，出具农业认证 (agricultural certification) 出口植物检疫证书，确保植株不含穿孔肾形线虫 (burrowing and reniform nematode free)。
夏威夷气候与种子繁育体系
苗圃所在的夏威夷大岛迎风侧 Kurtistown 与 Hawaiian Acres 区域海拔约 200 至 500 英尺，年均气温 22 至 26 摄氏度、年降雨量 3000 毫米以上、湿度常年 70% 至 90%，加之火山土壤天然富含钾、镁等微量元素，与棕榈科原生栖息地——马达加斯加东北部 Masoala 半岛热带雨林、新喀里多尼亚超基性岩土壤、婆罗洲低地雨林——的微气候高度相似，是棕榈种子萌发与幼苗生长的天然温室。Floribunda 采用纯种子繁育 (grown from seed) 而非分株或组培路线，每株棕榈从种子萌发至出货需 2 至 5 年时间，幼苗在离地苗床 (raised benches) 上以无菌介质栽培，全程避免土传病害。苗圃使用火山岩、粗砂、木屑与珍珠岩混合的高透气性盆栽介质，配合缓释颗粒肥，绝不使用速效化肥，最大化模拟原生雨林枯枝落叶层的有机营养缓释节奏，确保移栽后根系快速适应新环境。
产品体系与邮购销售网络
Floribunda 提供 250 至 300 余种稀有棕榈、苏铁与异国植物的幼苗销售，目录涵盖三大尺寸级别 (小苗、中苗、大苗) 与按需预订 (Rare) 状态，物种来源涵盖 Areca、Basselinia、Burretiokentia、Chrysalidocarpus / Dypsis、Cyphosperma、Licuala、Pinanga、Pritchardia 等数十属，其中马达加斯加 Dypsis 属、新喀里多尼亚 Burretiokentia 与 Basselinia 属、巴布亚新几内亚 Calyptrocalyx 属的稀有物种最受收藏家与植物园青睐，定价区间从 2.50 美元至 200 美元不等。苗圃专攻美国本土 50 州邮购市场，最小订单 100 美元，所有植株以裸根 (bareroot) 形式配合湿润水藓与铝箔包裹，通过 UPS 二日航空送达，自 1987 年起已稳定运行逾三十年；2010 年代起暂停国际订单 (因各国植物检疫与农药残留法规差异)，仅保留美国本土以及夏威夷州内直送通道。
行业网络与国际棕榈协会联系
Floribunda 长期与国际棕榈协会 (International Palm Society, IPS) 保持密切学术联系，Jeff Marcus 多次以撰稿人、受访人身份出现在 IPS 旗下期刊及 2014 年 9 月、2018 年 7 月电子报中；夏威夷岛棕榈协会 (Hawaii Island Palm Society) 将其列为本地首要棕榈资源点并对外推荐；同时与英国皇家植物园邱园、马达加斯加国家公园、新喀里多尼亚农业研究所等机构保持种子来源与保育研究合作。苗圃在专业社群 PalmTalk 论坛拥有官方交流帖，被 ProjectPalm.net 等棕榈资源聚合站列入”全球重要棕榈园”。Floribunda 通过可信赖的国际种子采购渠道与本土无菌繁育相结合，提供环境友好的濒危物种保育样本，并采用铝箔 + 水藓无土包装大幅减少塑料与泥炭消耗，体现其”保护 + 商业”双轨并行的可持续棕榈保育理念。
Floribunda Palms and Exotics is a family-owned rare palm and exotic plant nursery on the windward side of Hawaiʻi Island, founded in 1987 by Jeff and Suchin Marcus. Spanning six acres in Kurtistown in the Hawaiian Acres area, the nursery has spent more than thirty years studying, conserving, and mail-ordering palms, cycads, and exotic plants to collectors, botanical gardens, and palm enthusiasts throughout the United States. With over 250–300 species in active cultivation and contacts in Brazil, Madagascar, New Caledonia, Fiji, Papua New Guinea, and the Philippines, Floribunda has earned a reputation as a “Noah’s ark” for members of the palm family (Arecaceae) in an age of accelerating habitat loss.
Family Stewardship and Tropical Conservation Mission
The story of Floribunda Palms and Exotics began in 1987 when Jeff and Suchin Marcus started germinating palm seeds on the Big Island of Hawaiʻi. Over more than three decades, the couple has traveled to the world’s palm biodiversity hotspots — Brazil, Southeast Asia, and Madagascar — witnessing first-hand the destruction of fragile ecosystems and dedicating themselves to preserving endangered palms through environmentally sound propagation. Jeff Marcus is internationally recognised as an authority on the Arecaceae; he joined Kew Gardens’ legendary palm botanist John Dransfield on a 2008 expedition across Madagascar from the wet northeast forests to the Isalo canyons, documenting rare species such as Satranala decussilvae, Orania trispatha, and Dypsis procera. The six-acre collection now holds more than a thousand living palm and cycad accessions, and the nursery ships agriculturally certified, nematode-free plants to all U.S. states in cooperation with USDA and Hawaiʻi Department of Agriculture.
Hawaiian Microclimate and Seed Propagation System
The windward Big Island locations of Kurtistown and Hawaiian Acres sit between roughly 200 and 500 feet elevation, with year-round temperatures of 22–26 °C, annual rainfall exceeding 3,000 mm, and relative humidity of 70–90 %. These conditions, combined with volcanic soils naturally rich in potassium and magnesium, closely mirror the microclimate of palm-native habitats — the Masoala Peninsula rainforests of northeastern Madagascar, the ultramafic soils of New Caledonia, and the lowland forests of Borneo — providing a natural greenhouse for palm seed germination and seedling growth. Floribunda propagates exclusively from seed (never by division or tissue culture), with each palm spending two to five years from germination to shipping on raised benches in sterile media. The nursery uses coarse volcanic rock, sand, wood chips, and perlite blended for high aeration, paired with slow-release fertiliser; quick-release fertilisers are never used, replicating the slow organic nutrient cycling of the native rainforest leaf-litter layer.
Product Range and Mail-Order Sales Network
Floribunda offers 250 to 300-plus species of rare palms, cycads, and exotic plants for sale in three size classes plus rare-status on-request bookings. The catalogue spans dozens of genera — Areca, Basselinia, Burretiokentia, Chrysalidocarpus/Dypsis, Cyphosperma, Licuala, Pinanga, and Pritchardia, among others — with particularly strong representation from Madagascar’s Dypsis, New Caledonia’s Burretiokentia and Basselinia, and Papua New Guinea’s Calyptrocalyx. Prices range from US $2.50 for common seedlings up to US $200 for large specimens of rare taxa. The nursery specialises in mail-order service to all fifty U.S. states with a US $100 minimum order; plants are shipped bareroot wrapped in moist sphagnum moss and aluminium foil via UPS 2nd Day Air, a method refined over more than thirty years. International shipments were discontinued in the 2010s due to divergent phytosanitary and fungicide regulations; only domestic U.S. and intra-Hawaiʻi channels remain active.
Industry Networks and the International Palm Society
Floribunda maintains close academic ties with the International Palm Society (IPS); Jeff Marcus has appeared as a contributor and interviewee in IPS journals and electronic newsletters including the September 2014 and July 2018 issues. The Hawaii Island Palm Society lists the nursery as a primary local resource, while Kew Gardens in the United Kingdom, Madagascar National Parks, and agricultural research institutes in New Caledonia all partner with Floribunda on seed sourcing and conservation research. An official discussion thread exists for the nursery on the PalmTalk community forum, and ProjectPalm.net — among other palm-resource aggregators — includes Floribunda in its list of globally significant palm collections. By combining environmentally responsible international seed sourcing with sterile domestic propagation, and by using aluminium-foil-and-sphagnum packaging that eliminates peat and plastic, Floribunda exemplifies a dual conservation-plus-commerce model for sustainable palm stewardship.
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