Digitaria is a genus of plants in the grass family native to tropical and warm temperate regions but can occur in tropical, subtropical, and cooler temperate regions as well. Common names include crabgrass, finger-grass, and fonio.

马唐属（学名： Digitaria ），或從英語直譯作螃蟹草（ Crabgrass ），是禾本科下的一个属，为一年生或有时多年生 草本植物。 该属共有约100种，分布于全球 热带 至 温带 地区。

马唐（Digitaria sanguinalis (L.) Scop.）禾本科、马唐属一年生草本植物，高10-80厘米。 幼苗深绿色，密生柔毛；茎倾斜匍匐生长，常长出新枝；叶互生线状披针形，软毛或无毛黄棕色；总状花序呈指状排列；颖果透明椭圆形；种子淡黄色或灰白色；花果期6-9月。

Digitaria Species: sanguinalis Family: Poaceae Uses (Ethnobotany): Used as a hand-forged grain in the past. Life Cycle: Annual Country Or Region Of Origin: Eurasia Distribution: Wide distribution worldwide. Edibility: The grain is edible and nutritious; Whole Plant Traits: Plant Type: Annual Weed Habit/Form: Horizontal Prostrate Growth Rate ...

马唐（学名：Digitaria sanguinalis）是一种禾本科 馬唐屬的植物。 全世界温带、热带地区广泛分布 [ 2 ] ，通常只被人們當作一種雜草，但德國和波蘭人有時也會食用馬唐 [ 3 ] 。

2024年10月4日 · Crabgrass is the common name for a genus of plants (Digitaria) that includes annual and perennial types of grass. The species generally have broad, flat blades and produce long flower clusters and thousands of seeds per growing season. Crabgrass eludes the mower blade since it hugs the ground.

Digitaria sanguinalis is a species of grass known by several common names, including hairy crabgrass, [2] hairy finger-grass, [3] large crabgrass, crab finger grass, purple crabgrass. [4] It is one of the better-known species of the genus Digitaria , and one that is known nearly worldwide as a common weed.

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升马唐 （学名： Digitaria ciliaris）为 禾本科 马唐属 下的一个种。 升马唐据信起源于亚洲，但已遍布 热带 地區以及许多 温带 地区。 这种植物被一些国家（例如中国、 墨西哥 和 美国）认为是一种 入侵物种。 [1] 升马唐 Digitaria ciliaris (Retz.) Koeler. 中国植物物种信息数据库. 昆明: 中科院昆明植物研究所. [2013-01-18]. （原始内容 存档 于2016-03-05）. （简体中文） ^ Digitaria ciliaris - CABI. [2022-01-29]. （原始内容 存档于2022-01-20）.

2021年1月1日 · There are approximately 300 species belonging to the Digitaria genus; but the most common weedy species include Digitaria ciliaris, Digitaria ischaemum, and Digitaria sanguinalis. While the species exhibit differential phenotypes, the biology and management is nearly identical between the three species.