
1) Lying on the face 2) Prone 3) Prostrate 4) Unerect
Found on
https://www.crosswordclues.com/clue/procumbent

1) Unerect
Found on
https://www.crosswordclues.com/clue/procumbent

spreading along the ground but not rooting at the nodes
Found on
http://en.wikipedia.org/wiki/Glossary_of_botanical_terms

trailing or spreading along the ground but not rooting at the nodes, referring to stems. cf. ascending, decumbent, erect
Found on
http://florabase.dpaw.wa.gov.au/help/glossary

trailing over the ground without rooting
Found on
http://orchidfetish.com/glossary.html

lying or leaning forward; prone
Found on
http://phrontistery.info/p.html

• (a.) Lying on the ground, but without putting forth roots; trailing; prostrate; as, a procumbent stem. • (a.) Lying down, or on the face; prone.
Found on
http://thinkexist.com/dictionary/meaning/procumbent/

lying flat or trailing but not rooting at the nodes
Found on
http://www.calflora.net/botanicalnames/botanicalterms.html

having stems that trail along the surface.
Found on
http://www.encyclo.co.uk/local/20003

Growing along the ground without rooting, and having ascending tips.
Found on
http://www.encyclo.co.uk/local/20901

Trailing or spreading along the ground but not rooting at the nodes. ... (09 Oct 1997) ...
Found on
http://www.encyclo.co.uk/local/20973

(pro-kum´bәnt) prone.
Found on
http://www.encyclo.co.uk/local/21001

lying flat or trailing but not rooting at the nodes
Found on
http://www.encyclo.co.uk/local/21767

Prostrate and lying on the ground.
Found on
http://www.encyclo.co.uk/local/22034
Pro·cum'bent adjective [ Latin
procumbens ,
-entis , present participle of
procumbere to fall, bend, or lean forward;
pro forward +
cumbere (in comp.), akin to
cubare to lie down: confer French
procombant . Confer
Incumbent .]
1. Lyin...
Found on
http://www.encyclo.co.uk/webster/P/167

Trailing or lying flat, but not rooting.
Found on
http://www.gardenology.org/wiki/Glossary_of_Gardening_Terms

Type: Term Pronunciation: prō-kŭm′bĕnt Definitions: 1. Rarely used term denoting in a prone position; lying face down.
Found on
http://www.medilexicon.com/medicaldictionary.php?t=72534

trailing over the ground without rooting
Found on
http://www.orchidspecies.com/glossary.htm

[
adj] - having stems that trail along the ground without putting down roots
Found on
http://www.webdictionary.co.uk/definition.php?query=procumbent

procumbent 1. Lying down with the face to the ground. 2. Prone; lying face downward. 3. A reference to a plant stem that grows along the ground without taking root. 4. Etymology: from Latin procumbent-, present participle of procumbere 'to fall forward'; from cumbere, 'to lie down'.
Found on
http://www.wordinfo.info/words/index/info/view_unit/582/2
adjective having stems that trail along the ground without putting down roots
Found on
https://www.encyclo.co.uk/local/20974

lying on the face; prone; prostrate. · (of a plant or stem) lying along the ground, but not putting forth roots.
Found on
https://www.infoplease.com/dictionary/procumbent
No exact match found.