Heracleum maximum

（重定向自Heracleum lanatum）

The seeds are 8–12 mm (0.3–0.5 in) long and 5–8 mm (0.2–0.3 in) wide.

The leaves are very large, up to 40 cm (16 in) across, and divided into lobes.

Description de cette image, également commentée ci-après

Heracleum maximum, cow parsnip (also known as Indian celery, Indian rhubarb or pushki) is the only member of the genus Heracleum native to North America. Its classification has caused some difficulty, with recent authoritative sources referring to it variously as Heracleum maximum or Heracleum lanatum, or as either a subspecies, H. sphondylium subsp. montanum, or a variety, H. sphondylium var. lanatum, of the common hogweed (H. sphondylium). The classification given here follows ITIS.

单词	Heracleum lanatum
释义	Heracleum lanatum 英语百科 Heracleum maximum （重定向自Heracleum lanatum） Heracleum maximum, cow parsnip (also known as Indian celery, Indian rhubarb or pushki) is the only member of the genus Heracleum native to North America. Its classification has caused some difficulty, with recent authoritative sources referring to it variously as Heracleum maximum or Heracleum lanatum, or as either a subspecies, H. sphondylium subsp. montanum, or a variety, H. sphondylium var. lanatum, of the common hogweed (H. sphondylium). The classification given here follows ITIS.
随便看	zero temperature level Zero tensor zero tensors zero terminal zerotest zero testing zeroth zeroth approximation zeroth argument zeroth diffraction order zero thickness Zeroth law of thermodynamics zeroth law of thermodynamicss zeroth level zerothly zeroth mode zeroth moment zeroth order zerothorder Zeroth order approximation zeroth order rate zeroth order reaction zeroth period zeroth period of iterated function zero throttle