Fotos / Sonidos
Observ.
joshua_szDescripción
后面附有直尺测量参照物的相片，可以当作比例尺
A reference photo was attached behind, so reviewers can measure spikelets precisely.
Fotos / Sonidos
Observ.
joshua_szLugar
Shenzhen North Railway Station West Square Opposite Shenzhen North Railway Station Central Park, Shenzhen, Guangdong, CN (Google, OSM)
Fotos / Sonidos
Observ.
joshua_szDescripción
In same group with
https://www.inaturalist.org/observations/165103517
Fotos / Sonidos
Qué
Camalote (Megathyrsus maximus)Observ.
joshua_szDescripción
The long hairs on the pedicel are probably caused by infection.
Fotos / Sonidos
Observ.
joshua_szDescripción
四生臂形草 https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:943744-1
这个植株有茂盛的粗长毛(hirsutus), 甚至花序轴上也不少。
Fotos / Sonidos
Qué
Pajón Tallo Azul (Schizachyrium sanguineum)Observ.
joshua_szDescripción
红裂稃草(hóng liè fū cǎo)
https://www.iplant.cn/info/Schizachyrium%20sanguineum?t=z
https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:420951-1
FO in GD
Fotos / Sonidos
Qué
Amorseco Piloso (Eragrostis pilosa)Observ.
joshua_szDescripción
多秆画眉草 https://www.iplant.cn/info/Eragrostis%20multicaulis?t=foc
五月广东的降雨持续多日后天晴,在路边发现这个小组团.
感谢@ liao_hsien_chun 鉴定!
FO in GD
2023-09-10 补:
今日在公园见到几株相似的(其中一株较大的的一个叶鞘顶端有不少画眉草那样的长毛), 这更提示附近这种较常见的形态和画眉草关系密切.
应该就是《中国植物志》描述的无毛画眉草https://www.iplant.cn/info/Eragrostis%20pilosa%20var.%20imberbis?t=z
再查了一下POWO, 发现POWO是把这个变种作为画眉草同名. 和 iplant.cn不同.
结合自己近两年的观察, 算作画眉草更合理.
Fotos / Sonidos
Qué
Amarantos (Género Amaranthus)Observ.
joshua_szFecha
Falta la fechaLugar
Falta la ubicación
Fotos / Sonidos
Qué
Amarantos (Género Amaranthus)Observ.
joshua_szFecha
Falta la fechaLugar
Falta la ubicación
Fotos / Sonidos
Qué
Golondrina (Euphorbia graminea)Observ.
joshua_szLugar
Minzhi Residential District Shenzhen North Railway Station West Square Opposite, Shenzhen, Guangdong, CN (Google, OSM)Descripción
禾叶大戟（Euphorbia graminea）https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:101568-2.
中志和FOC都没收录，本地花卉市场有叫“飘雪“的禾叶大戟销售。但这次发现的禾叶大戟没有”飘雪“那样的白色苞片，和在台湾提交的观察很吻合。
查到2018年在广州有相似发现，并有文章发表：http://www.yrdzwkx.com/CN/abstract/abstract2338.shtml
Fotos / Sonidos
Observ.
joshua_szDescripción
展序黍
新归化种，大陆之前没有该属记载，由@liao_hsien_chun 暂拟中文名 。
https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:1156911-2
https://www.inaturalist.org/journal/joshua_sz/68522-steinchisma-laxum
Fotos / Sonidos
Qué
Amorseco Piloso (Eragrostis pilosa)Observ.
joshua_szDescripción
画眉草 http://www.iplant.cn/info/Eragrostis%20pilosa?t=foc
FO in SZ
经liao_hsien_chun提示，发现一处穗轴腋有毛（pilose），所以更正为画眉草E. Pilosa
liao_hsien_chun found glabrous in axils, so it is E. pilosa
深圳禾草项目： https://www.inaturalist.org/projects/grasses-of-shenzhen
Fotos / Sonidos
Observ.
joshua_szDescripción
千金子 http://www.iplant.cn/info/Leptochloa%20chinensis?t=foc
FO in SZ&HK
远看花序和虮子草没区别；茎叶形态较粗大，和铺地黍相似；和虮子草相比，叶鞘上无毛，小穂较长。
Leaf sheaths glabrous; spikelets ca. 2.5mm
深圳禾草项目： https://www.inaturalist.org/projects/grasses-of-shenzhen
Fotos / Sonidos
Qué
Urochloa reptansObserv.
joshua_szFecha
Falta la fechaLugar
Falta la ubicación
Fotos / Sonidos
Qué
Urochloa reptansObserv.
joshua_szDescripción
尾稃草 http://www.iplant.cn/info/Urochloa%20reptans?t=foc
FO in SZ&HK. 深圳植物志和柴娃娃网站都末见列入这个属，又很象臂形草属的，费了些周折才查到.
深圳禾草项目：https://www.inaturalist.org/projects/grasses-of-shenzhen
Fotos / Sonidos
Observ.
joshua_szDescripción
宽叶雀稗 Paspalum mandiocanum
https://www.daf.qld.gov.au/__data/assets/pdf_file/0010/58357/IPA-Broad-Leaf-Paspalum-Pest-Assessment.pdf
https://www.business.qld.gov.au/industries/farms-fishing-forestry/agriculture/land-management/health-pests-weeds-diseases/weeds-diseases/invasive-plants/other/broad-leaved-paspalum#:~:text=Native%20to%20Brazil%2C%20broad-leafed%20paspalum%20is%20an%20unpalatable%2C,germination%20rate%2C%20and%20grows%20quickly%2C%20particularly%20after%20rainfall.
“It was frst imported into Australia in the 1960s as a potential pasture plant and was probably frst planted in this country in the 1970s. Until recently it was largely known as Paspalum wettsteinii in Australia, but this name was wrongly applied.”
70年代从澳洲做为牧草引进大陆，在种子市场上多有销售
FO in China; FOC, <深圳植物志> ，香港植物标本室，柴娃娃网站都没收录
深圳禾草项目： https://www.inaturalist.org/projects/grasses-of-shenzhen
Fotos / Sonidos
Observ.
joshua_szDescripción
柯孟披碱草（鹅观草）http://www.iplant.cn/info/Elymus%20kamoji?t=foc
Elymus kamoji
”Some authors consider Elymus tsukushiensis Honda (Bot. Mag. (Tokyo) 1: 391. 1936), described from Japan, to be conspecific with E. kamoji, described from China, in which case the name E. tsukushiensis would have priority.” - FOC
FO in SZ&HK；深圳植物志，柴娃娃网站及香港植物标本室网站都没查到披碱草属
深圳禾草项目： https://www.inaturalist.org/projects/grasses-of-shenzhen
