Search results
Results From The WOW.Com Content Network
Lettuce (Lactuca sativa) is ... Plants generally have a height and spread of 15 to 30 cm (6 to 12 in). [14] The leaves are colorful, mainly in the green and red color ...
In biology, the BBCH-scale for leafy vegetables forming heads describes the phenological development of leafy vegetables forming heads, such as cabbage, chinese cabbage, lettuce and endive, using the BBCH-scale. The phenological growth stages and BBCH-identification keys of leafy vegetables forming heads are:
Lactuca perennis reaches on average 60 centimetres (24 in) of height, with a minimum height of 20 centimetres (7.9 in). This plant is glabrous, the stems are erect and branched, leaves are greyish-green, the lower ones with a small petioles, the upper ones partly amplexicaul.
15 Types of Lettuce Romaine. Romaine. iStock. If you’ve ever had a Caesar salad, you’ve had romaine lettuce.
Lactuca, commonly known as lettuce, is a genus of flowering plants in the family Asteraceae. The genus includes at least 50 species, distributed worldwide, but mainly in temperate Eurasia . Its best-known representative is the garden lettuce ( Lactuca sativa ), with its many varieties.
Lactuca biennis is a North American species of wild lettuce known by the common names tall blue lettuce and blue wood lettuce. It is widespread across much of the United States and Canada from Alaska and Yukon south as far as California , New Mexico , and Georgia .
Lactuca ludoviciana is a biennial herb in the dandelion tribe within the daisy family growing from a taproot a height of up to 150 cm (5 feet). The top of the stem bears a multibranched inflorescence with many flower heads. Each head contains 20-50 yellow ray florets but no disc florets. [4]
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!