Cactus and Succulent Journal最新文献_第10页

A Cryptic New Species of Agave (Asparagaceae/Agavoideae) and an Amplified Description of Agave tenuifolia 龙舌兰(天门冬科/龙舌兰科)的一个隐新种及龙舌兰的扩增描述

Cactus and Succulent Journal Pub Date : 2021-12-08 DOI: 10.2985/015.093.0403

G. Starr, T. J. Davis, José A Villareal Quintanilla

引用次数: 1

Index to Volume 93, 2021 The cactus & succulent journal of the Cactus and Succulent Society of America, Inc. 索引卷93,2021仙人掌和多肉杂志仙人掌和美国多肉协会，Inc.。

Cactus and Succulent Journal Pub Date : 2021-12-08 DOI: 10.2985/015.093.0408

C. Howard

{"title":"Index to Volume 93, 2021 The cactus & succulent journal of the Cactus and Succulent Society of America, Inc.","authors":"C. Howard","doi":"10.2985/015.093.0408","DOIUrl":"https://doi.org/10.2985/015.093.0408","url":null,"abstract":"A cryptic new species of Agave (Asparagaceae/Agavoideae) and an amplified description of Agave tenuiflora (4) 273 A new pest of Aloes (3) 215 Across the Andes and back (3) 164 Adenium taxonomy and nomenclature: progress creates more questions (4) 252 Agaves of Oaxaca: part one. Two recently described species: Agave megalodonta and Agave quiotepecensis (3) 226 An annotated history of the taxonomy of Ariocarpus (2) 112 An illustrated guide to pollinating Pachypodium and Adenium (4) 267 Arthrocereus rondonianus hybrids: Older plants still misidentified and grown as the real A. rondonianus (1) 49 Cacti grow smaller in cold environments and larger in warm ones (1) 38 Cactus & succulent books for children (2) 141 Conservation of the aboriginal prickly-apple (Harrisia aboriginum) an endangered cactus endemic to southwest Florida (3) 218 Dan’s Hill (1) 21 Echinomastus intertextus (3) 189 Is Crassula fragilis Schonl. a valid taxon or synonymous with C. pubescens Thunb. subsp. pubescens? (2) 123 Is that a cactus on the roof? (2) 149 Molecular study of the genus Copiapoa (Cactaceae): Part VII (1) 53 Moringas of Madagascar (2) 90 Night photography in Joshua Tree National Park (1) 44 Notes on Pilosocereus (Cactaceae) from the island of Hispaniola and the description of three new species (2) 98 Notes on propagating Aloe erinacea (3) 238 Now what? Cochemiea with three dozen species? (3) 201 Operculicarya monoecy (1) 41 Rediscovering natural populations of Hohenbergia correia-araujoi Pereira & Moutinho, a rare yet widelyused ornamental bromeliad (3) 210 Sansevieria marachiensis (Asparagaceae), a new species in north-west Uganda (3) 207 Sedum morganianum E. Walther (Crassulaceae): further observations (3) 196 The Crassulaceae of Huancavelica and new species of Echeveria from Junín, Peru (4) 286 The gypsum cactus: Pediocactus sileri (1) 4 The Huntington Botanical Gardens presents the 2021 offering of the International Succulent Introductions (2) 72 xTacivera ‘Pink Brasil’: a new and remarkable pinkflowered hybrid (2) 153 AUTHORS","PeriodicalId":111988,"journal":{"name":"Cactus and Succulent Journal","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133980489","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Sedum morganianum E.Walther (Crassulaceae): Further Observations

Cactus and Succulent Journal Pub Date : 2021-09-03 DOI: 10.2985/015.093.0303

Miguel Chazaro-Basañes, Raúl ACEVEDO-ROSAS, Alberto Badia I Pascual

引用次数: 0

Rediscovering Natural Populations of Hohenbergia correia-araujoi Pereira & Moutinho, a Rare Yet Widely-Used Ornamental Bromeliad 一种罕见但广泛使用的观赏凤梨科植物Hohenbergia correa -araujoi Pereira & Moutinho的自然种群重新发现

Cactus and Succulent Journal Pub Date : 2021-09-03 DOI: 10.2985/015.093.0306

Everton Hilo de Souza, B. P. Cavalcante, Lidyanne Yuriko Saleme Aona

引用次数: 4

Now What? Cochemiea with Three Dozen Species? 现在怎么办呢?三十几种化学物质?

Cactus and Succulent Journal Pub Date : 2021-09-03 DOI: 10.2985/015.093.0304

Peter B. Breslin

引用次数: 0

Agaves of Oaxaca: Part One Two Recently Described Species: Agave megalodonta and Agave quiotepecensis 瓦哈卡的龙舌兰:第一部分和最近描述的物种:巨齿龙舌兰和龙舌兰

Cactus and Succulent Journal Pub Date : 2021-09-03 DOI: 10.2985/015.093.0309

G. Starr

{"title":"Agaves of Oaxaca: Part One Two Recently Described Species: Agave megalodonta and Agave quiotepecensis","authors":"G. Starr","doi":"10.2985/015.093.0309","DOIUrl":"https://doi.org/10.2985/015.093.0309","url":null,"abstract":"The most recent comprehensive monograph covering the genus Agave was that of Howard Scott Gentry (1982) in which he covered all the known species found in Continental North America. He built on work of preceding Agave monographers such as Baker (1877), Berger (1915), and Trelease (1920), and grouped the species together based on common characteristics whether floral or vegetative. Because of this arrangement, his monograph has been the starting point for modern taxonomic work. Gentry spent several decades traveling throughout the United States, Mexico, and Central America, collecting and observing plants in habitat. However, access to many parts of Mexico was very limited in his time and as new roads open, more territory becomes accessible. This accessibility has resulted in 54 taxa either being described as new, or names placed in synonymy being reevaluated and sometimes being considered as valid species. Of those 54, ten are in section Heteracanthae (the section in which the subjects of this paper belong), and of those ten, five occur in Oaxaca. Oaxaca is a botanically rich and diverse state, and the genus Agave is well represented but a comprehensive review of all species within the state is lacking; I hope the first installment of such a review of the species of Agave in Oaxaca helps mitigate that lack.","PeriodicalId":111988,"journal":{"name":"Cactus and Succulent Journal","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115137948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Striking Succulent Gardens Plants and Plans for Designing Your Low-Maintenance Landscape 引人注目的多肉花园植物和设计您的低维护景观的计划

Cactus and Succulent Journal Pub Date : 2021-09-03 DOI: 10.2985/015.093.0311

G. Frank

引用次数: 0

Notes on Propagating Aloe erinacea 芦荟繁殖注意事项

Cactus and Succulent Journal Pub Date : 2021-09-03 DOI: 10.2985/015.093.0310

R. Skillin

引用次数: 0

A New Pest of Aloes 一种新的沉香害虫

Cactus and Succulent Journal Pub Date : 2021-09-03 DOI: 10.2985/015.093.0307

Pijaya Vachajitan, Tim Harvey

{"title":"A New Pest of Aloes","authors":"Pijaya Vachajitan, Tim Harvey","doi":"10.2985/015.093.0307","DOIUrl":"https://doi.org/10.2985/015.093.0307","url":null,"abstract":"Aloe growers will most likely be familiar with the signs and effects of the eriophyid aloe mite (Eriophyes aloinis). It causes deformed, cauliflowerlike growth on leaves, stems and inflorescences, earning the condition the appropriate nickname of aloe cancer. Treatments such as physical removal or insecticides are fairly effective at keeping this pest under control. This new pest appears to be from a different mite family, the flat or false spider mites, Tenuipalpidae. Initial infestations can be difficult to detect. Plants appear superficially fine, perhaps looking a little dehydrated or with some leaf damage (Figs. 1 & 2). Closer inspection of the base of the leaf (sheath), where it clasps the stem often reveals dead or dying tissue with a characteristic red color (Figs. 3 & 4) which can be filled with the culprit which has been tentatively identified as Dolichotetranychus (Fig. 3). The mites are very small, and best observed with magnification (Figs. 5Ð 10). The red color may be the result of a build-up of their excrement, shed skins, or the plant’s biochemical response to injections of the mite’s salivary toxins. Quite how and where this problem started is not known. The Tenuipalpidae occur worldwide, and several are well-understood agricultural pests, such as the closely-related pineapple mite (Dolichotetranychus floridanus), red palm mite (Raoiella indica) and various lawn pests. One hypothesis suggests that the mites changed hosts from orchids to aloe in a greenhouse setting, and are in fact orchid sheath mites (D. 1email: zigur@hotmail.com 1. An aloe hybrid showing early signs of mite infestation. Photo by JL.","PeriodicalId":111988,"journal":{"name":"Cactus and Succulent Journal","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115375094","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Echinomastus Intertextus

Cactus and Succulent Journal Pub Date : 2021-09-03 DOI: 10.2985/015.093.0302

Root Gorelick

引用次数: 0