योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-100, verse-13

नानातरुलतागुल्मजालपल्लवशालयः ।
निर्विकल्पकचिन्मात्रं नानाऽनिर्ज्ञातकल्पना ॥ १३ ॥

nānātarulatāgulmajālapallavaśālayaḥ ,
nirvikalpakacinmātraṃ nānā'nirjñātakalpanā 13

13. nānātarulatāgulmajālapallavaśālayaḥ
nirvikalpakacinmātram nānā anirjñātakalpanā

13. nānātarulatāgulmajālapallavaśālayaḥ
nirvikalpakacinmātram nānā anirjñātakalpanā

13. Various trees, vines, bushes, networks of fresh leaves, and groves — all are merely pure consciousness (cinmātram), free from distinctions (nirvikalpaka), and diverse, unknown mental constructs.

Words meanings summery:

• नानातरुलतागुल्मजालपल्लवशालयः (nānātarulatāgulmajālapallavaśālayaḥ) - the diverse forms of the phenomenal world (various trees, creepers, shrubs, networks of sprouts, and groves)

• निर्विकल्पकचिन्मात्रम् (nirvikalpakacinmātram) - the ultimate reality as undifferentiated consciousness (cinmātram) (nirvikalpaka) (pure consciousness without distinctions)

• नाना (nānā) - diverse forms (of mental constructs) (various, diverse, manifold)

• अनिर्ज्ञातकल्पना (anirjñātakalpanā) - mental constructs whose origin is not understood (unknown imaginings, unconceived notions)

Words meanings and morphology

नानातरुलतागुल्मजालपल्लवशालयः (nānātarulatāgulmajālapallavaśālayaḥ) - the diverse forms of the phenomenal world (various trees, creepers, shrubs, networks of sprouts, and groves)

(noun)

Nominative, masculine, plural of nānātarulatāgulmajālapallavaśāla

nānātarulatāgulmajālapallavaśāla - various trees, creepers, shrubs, networks of sprouts, and groves (collection)

Compound type : Dvandva (nānā+taru+latā+gulma+jāla+pallava+śāla)

• nānā – various, diverse
  indeclinable
• taru – tree
  noun (masculine)
• latā – creeper, vine
  noun (feminine)
• gulma – shrub, bush
  noun (masculine)
• jāla – network, multitude, web
  noun (neuter)
• pallava – sprout, young leaf, foliage
  noun (masculine)
• śāla – Sal tree; a house, hall, room, grove
  noun (masculine)

Note: Dvandva compound describing diverse vegetation, appearing as a single noun phrase ending in plural.

निर्विकल्पकचिन्मात्रम् (nirvikalpakacinmātram) - the ultimate reality as undifferentiated consciousness (cinmātram) (nirvikalpaka) (pure consciousness without distinctions)

(noun)

Nominative, neuter, singular of nirvikalpakacinmātra

nirvikalpakacinmātra - pure consciousness free from all distinctions

Compound type : Karmadhāraya (nirvikalpaka+cit+mātra)

• nirvikalpaka – without distinction, indeterminate, undifferentiated
  adjective
  Prefix: nir
• cit – consciousness, knowledge, understanding
  noun (feminine)
• mātra – only, merely, pure, mere quantity
  adjective

नाना (nānā) - diverse forms (of mental constructs) (various, diverse, manifold)

(indeclinable)

अनिर्ज्ञातकल्पना (anirjñātakalpanā) - mental constructs whose origin is not understood (unknown imaginings, unconceived notions)

(noun)

Nominative, feminine, singular of anirjñātakalpanā

anirjñātakalpanā - unknown imaginings, unconceived notions

Compound type : Karmadhāraya (anirjñāta+kalpanā)

• anirjñāta – unknown, not recognized, unconceived
  adjective
  Past Passive Participle
  Derived from root jñā (to know) with prefix nir and negative prefix a-.
  Prefixes: an+nir
  Root: jñā (class 9)
• kalpanā – imagination, mental construction, notion, conception
  noun (feminine)
  Derived from root kḷp (to form, to arrange).
  Root: kḷp (class 10)